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B1 adjective /kənˈtroʊld/

controlled

Meaning
managed or regulated carefully; kept within limits
Example
The experiment was conducted in a controlled environment.
B1 adjective /ˈprɪn.sə.pəl/

Principal

Meaning
main; primary; most important; chief
Example
The principal reason for the meeting was to discuss the budget.
B1 noun /ˈɛər.kræft/

aircraft

Meaning
A vehicle, such as an airplane or helicopter, that can fly in the air.
Example
The military aircraft flew over the city.
B1 preposition, adverb, adjective /ˌʌndərˈniːθ/

underneath

Meaning
Located directly below or beneath something
Example
The keys were hidden underneath the pile of papers.
B1 noun /ˈɔː.θər/

Author

Meaning
a person who writes books, articles, or other written work
Example
The author spent three years writing her bestselling novel.
B1 noun /ˌprezənˈteɪʃən/

presentation

Meaning
The manner or style in which something is given, offered, or displayed.
Example
The presentation of the new product was well received.
B1 adjective /ɪnˈkɝr.ɪ.dʒɪŋ/

Encouraging

Meaning
giving support or confidence; inspiring; motivating
Example
The teacher's encouraging words motivated the students.
B1 noun /fəˈsɪl.ɪ.ti/

facility

Meaning
A place, amenity, or piece of equipment provided for a particular purpose.
Example
The facility was well-maintained.
B1 noun /ˈædʒɪktɪv/

adjective

Meaning
a word that describes or modifies a noun by giving more information about its quality, quantity, or state
Example
The adjective in the sentence adds more detail to the noun.
B1 noun /ˈrʌbɪʃ/

Rubbish

Meaning
waste material; refuse or litter; nonsense or worthless things
Example
Please throw the rubbish in the bin.
B1 adverb /ˈtɪpɪkli/

typically

Meaning
in a way that is typical of a particular person, thing, or group
Example
She typically arrives at work at 9 AM.
B1 noun /ˈbæɡɪdʒ/

Baggage

Meaning
suitcases and bags containing personal belongings; past experiences or problems that affect behavior
Example
Please collect your baggage from the conveyor belt at the airport.
B1 noun /ˈɛlɪmənt/

element

Meaning
A basic or essential part of something; a simple substance that cannot be broken down further.
Example
Trust is a key element of any strong relationship.
B1 noun /ədˈvaɪzər/

adviser

Meaning
a person who gives advice, especially in a professional or official role
Example
He works as a financial adviser at a bank.
B1 noun /kɪt/

kit

Meaning
a set of tools, equipment, or materials used for a particular purpose
Example
He bought a first aid kit for emergencies.
B1 noun /ˈlaɪtnɪŋ/

lightning

Meaning
a flash of light in the sky caused by electricity during a storm
Example
The lightning struck a tree near our house.
B1 verb /ˌɛntərˈteɪn/

entertain

Meaning
to provide amusement, enjoyment, or hospitality to others
Example
The comedian entertained the audience with his jokes.
B1 noun, verb /ˈbʊli/

bully

Meaning
A person who habitually seeks to harm or intimidate those weaker; to intimidate or mistreat someone weaker.
Example
The teacher stopped the older boy from trying to bully his classmates.
B1 adverb /ˈtɛmpərɛrɪli/

temporarily

Meaning
for a limited time; not permanently
Example
The road is closed temporarily for repairs.
B1 adjective ɪˈfɪʃ.ənt

efficient

Meaning
Working in a well-organized way; competent and effective in performance.
Example
Efficient farming methods improve yields.
B1 adjective /ʌnˈklɪər/

unclear

Meaning
not easy to understand; vague or ambiguous
Example
The instructions were unclear, so I asked for clarification.
B1 adjective ɪˈfek.tɪv

effective

Meaning
Successful in producing a desired or intended result; having the power to influence or produce a result.
Example
Effective policies drive organizational success.
B1 noun /teɪl/

tale

Meaning
a narrative of imaginary events, especially one that is presented as true
Example
The old man told a tale of his adventures.
B1 noun /kəʊˌɒp.ərˈeɪ.ʃən/

cooperation

Meaning
The process of working together to the same end.
Example
Cooperation ensures effective problem-solving.
B1 noun /ˌdɛfɪˈnɪʃən/

definition

Meaning
a statement that explains the meaning of a word or concept
Example
The dictionary gives a clear definition of the word.
B1 noun /dʌst/

dust

Meaning
Fine particles of matter.
Example
Road dust is a major pollutant in urban areas.
B1 noun /ˈsɛtɪŋ/

setting

Meaning
the environment or place where something happens
Example
The setting of the movie was a beautiful beach.
B1 verb /hiːl/

heal

Meaning
to cure; to become healthy again
Example
Time will heal all wounds.
B1 noun /ˈprɪzənər/

prisoner

Meaning
a person who is in prison
Example
The prisoner was granted parole after serving 10 years.
B1 adverb /ˌʌpsaɪd ˈdaʊn/

Upside-down

Meaning
with the upper part at the bottom; in or into a reversed position
Example
The picture was hanging upside-down on the wall.
B1 adjective /ˈrʊr.əl/

Rural

Meaning
relating to the countryside; characteristic of farming or country life
Example
She grew up in a rural area far from the city.
B1 noun /trænzˈleɪtər/

translator

Meaning
a person or tool that converts words or text from one language into another
Example
The translator helped the tourists understand the guide.
B1 noun /ʃrɪmp/

Shrimp

Meaning
a small marine crustacean with a slender body and long legs
Example
We ordered grilled shrimp with garlic butter for dinner.
B1 noun /ˈtiː.pɒt/

Tea-pot

Meaning
a container with a lid, handle, and spout for brewing and serving tea
Example
She poured hot water into the tea-pot to make tea.
B1 noun ˈwɔː.mɪŋ

warming

Meaning
The process of becoming warmer; an increase in temperature.
Example
Warming is accelerating due to greenhouse gases.
B1 adjective /ʌnˈwɒn.tɪd/

Unwanted

Meaning
not desired or welcome; not wanted
Example
He felt like an unwanted guest at the meeting.
B1 noun /ˌɒp.əˈtjuː.nə.ti/

opportunity

Meaning
A favorable chance or set of circumstances that makes it possible to do something.
Example
She seized the opportunity to study abroad.
B1 noun /ˈsɛntɪˌmiːtər/

centimeter

Meaning
A metric unit of length equal to one hundredth of a meter.
Example
The table is 120 centimeters long.
B1 verb ɪnˈspaɪər

inspire

Meaning
To fill someone with the urge or ability to do or feel something, especially creative or noble.
Example
Artemis seeks to inspire future generations.
B1 adjective /ˈɛd.jʊ.keɪ.tɪd/

educated

Meaning
Having received a good level of formal schooling or training; knowledgeable
Example
She is an educated woman who values lifelong learning.
B1 adjective /blæŋk/

blank

Meaning
showing no expression or containing nothing written, printed, or recorded.
Example
Her face went blank when she heard the bad news.
B1 verb /ˈpɜːrtʃəs/

purchase

Meaning
to buy something; to acquire by paying money
Example
I need to purchase groceries for the week.
B1 noun /ˈtiːspuːn/

teaspoon

Meaning
a small spoon used for stirring drinks or eating soft foods, or for measuring small amounts of ingredients.
Example
Add a teaspoon of sugar to the tea.
B1 adjective /kənˈtɪn.ju.əs/

continuous

Meaning
forming an unbroken whole; without interruption
Example
The factory operates on a continuous 24-hour schedule.
B1 noun /kənˈfjuː.ʒən/

Confusion

Meaning
lack of understanding; uncertainty; the state of being bewildered or unclear in one's mind
Example
There was confusion about the meeting time, so half the team arrived late.
B1 noun /əˈfek.ʃən/

Affection

Meaning
a feeling of liking or caring for someone or something
Example
She has deep affection for her grandmother.
B1 noun ˌhjuː.mən ˈraɪts

human rights

Meaning
A right that is believed to belong justifiably to every person.
Example
Human rights protect individual freedoms.
B1 adjective /ˈkriːmi/

creamy

Meaning
having a smooth, rich texture like cream
Example
She poured a creamy sauce over the pasta.
B1 verb /spɛl/

spell

Meaning
to write or name the letters of a word in order; to mean or result in something
Example
Can you spell your name for me?
B1 adjective /ˈiː.ɡər/

Eager

Meaning
showing keen interest; enthusiastic; having or showing desire and excitement
Example
She was eager to start her new job.
B1 adjective /ˈsoʊ kɔːld/

so-called

Meaning
referred to as or known by a particular name or title, often misleadingly
Example
The so-called expert couldn't answer the question.
B1 noun /naɪt/

Knight

Meaning
a man given a rank of honor by a British king or queen; a medieval warrior on horseback
Example
The brave knight rescued the princess from the dragon's castle.
B1 noun /ˈɡædʒ.ɪt/

gadget

Meaning
A small mechanical or electronic device with a particular function, often novel or useful.
Example
He loves buying the latest kitchen gadgets.
B1 adverb /ˈɡreɪtli/

greatly

Meaning
to a large extent or degree; very much
Example
She was greatly admired by her students.
B1 noun /ˈspeʃəlɪst/

Specialist

Meaning
a person who has specialized knowledge or training in a particular area; an expert
Example
She consulted a heart specialist about her condition.
B1 adjective rɪˈlaɪ.ə.bəl

reliable

Meaning
Consistently good in quality or performance; able to be trusted.
Example
Reliable systems ensure efficiency.
B1 noun /ˈɔːtəmoʊbiːl/

automobile

Meaning
a road vehicle powered by an engine, typically with four wheels
Example
He bought a new automobile last week.
B1 noun /pɪl/

pill

Meaning
a small round piece of medicine to be swallowed
Example
He took a pill to relieve his headache.
B1 noun /ˌkrɪstiˈænɪti/

christianity

Meaning
the religion based on the teachings of Jesus Christ
Example
Christianity has millions of followers around the world.
B1 noun /ˌek.spləˈneɪ.ʃən/

Explanation

Meaning
a statement or account that makes something clear; clarification of meaning
Example
The teacher gave a detailed explanation of the complex mathematical concept.
B1 noun /ˈpɜr.fjuːm/

Perfume

Meaning
a fragrant liquid made from essential oils and alcohol; a pleasant smell
Example
She wore her favorite perfume to the party.
B1 verb /bɜːrst/

burst

Meaning
to break open suddenly; to be full of something
Example
The balloon bursts with a loud pop.
B1 noun /feɪk/

Fake

Meaning
a thing that is not genuine; a forgery or sham
Example
The painting was discovered to be a fake worth very little money.
B1 adjective /ˈsɔːlti/

Salty

Meaning
having the taste of salt; containing salt; tasting of seawater
Example
The salty ocean water made her thirsty.
B1 noun /ʃɔːr/

Shore

Meaning
the land along the edge of a sea, lake, or other body of water
Example
We walked along the shore collecting seashells.
B1 verb rɪˈdjuːst

reduced

Meaning
Make smaller or less in amount, degree, or size.
Example
Singapore has reduced plastic usage significantly.
B1 noun /ˈproʊˌfaɪl/

profile

Meaning
a description or representation of someone or something; an outline
Example
He updated his profile on the company website.
B1 verb /ˌdɪsəˈpɔɪnt/

disappoint

Meaning
to fail to fulfill the hopes or expectations of someone; to make someone feel sad or displeased
Example
I hope I won't disappoint you with my performance.
B1 noun /ˌɪntərˈækʃən/

interaction

Meaning
The process of people or things acting upon or influencing each other.
Example
The teacher encouraged more interaction between students.
B1 noun /bɔɪl/

Boil

Meaning
a painful, pus-filled bump under the skin caused by infected hair follicles
Example
The painful boil on his neck required medical treatment.
B1 noun /ˈseɪ.lər/

Sailor

Meaning
a person who works on a ship or boat; a member of a navy
Example
The experienced sailor navigated the ship through the storm.
B1 verb /əˈfɛkt/

affect

Meaning
to influence or make a difference to something
Example
The weather can greatly affect our mood.
B1 adjective /ˈdɛdɪˌkeɪtɪd/

dedicated

Meaning
devoted to a cause, task, or purpose
Example
She is a dedicated teacher who goes above and beyond for her students.
B1 noun /slaɪs/

Slice

Meaning
a thin, flat piece cut from something larger
Example
Would you like a slice of pizza?
B1 verb /ɪɡˈzæm.ɪn/

examine

Meaning
to look at something carefully in order to understand it
Example
The doctor will examine the patient tomorrow.
B1 verb ɪkˈspændɪd

expanded

Meaning
Made or become larger or more extensive.
Example
Expanded opportunities in education can transform lives.
B1 noun ˈtʃæt.dʒiː.piː.tiː

ChatGPT

Meaning
A language-based artificial intelligence model designed for conversational interactions.
Example
ChatGPT helps users generate human-like text efficiently.
B1 adjective /ˈplʊrəl/

plural

Meaning
denoting more than one person or thing
Example
The word 'cats' is the plural of 'cat'.
B1 noun /ˈkɑn.fɪ.dəns/

Confidence

Meaning
the feeling or belief that one can rely on someone or something; firm trust; self-assurance
Example
She spoke with great confidence during the job interview.
B1 noun dɪˈskʌvəriz

discoveries

Meaning
The action or process of finding or learning something for the first time; facts or things discovered.
Example
His discoveries revolutionized multiple fields.
B1 noun /ˈʃæd.oʊ/

Shadow

Meaning
a dark area where light is blocked by something; a person's silhouette
Example
The tree cast a long shadow across the garden in the evening.
B1 verb /kruːz/

cruise

Meaning
to travel smoothly at a moderate speed, especially for pleasure
Example
They decided to cruise along the coast during their vacation.
B1 noun /ˈkærɪdʒ/

carriage

Meaning
a vehicle, typically a four-wheeled one, used for transporting goods or people, especially in the past
Example
The royal family traveled in a beautiful carriage during parades.
B1 adjective, verb (past participle of wear) /wɔːrn/

worn

Meaning
damaged, weakened, or deteriorated from use or age
Example
His shoes were old and worn.
B1 adjective /pleɪn/

plain

Meaning
simple or clear, without decoration or complexity
Example
She wore a plain white dress to the ceremony.
B1 verb /spred/

spread

Meaning
to extend over a larger area; to distribute; to apply
Example
The news spread quickly through the town.
B1 verb /ˈmoʊtɪˌveɪt/

motivate

Meaning
to encourage or stimulate interest or enthusiasm for doing something
Example
The coach's speech motivated the team to win the championship.
B1 noun, verb /ɡreɪd/

grade

Meaning
A level of quality, rank, or performance; to assign a score or mark to work or performance.
Example
The teacher graded all the papers by the weekend.
B1 noun ˈθer.ə.pi

therapy

Meaning
Treatment intended to relieve or heal a disorder; the treatment of a mental or physical disorder.
Example
Gene therapy offers hope for genetic disorders.
B1 adjective /ɑːrmd/

armed

Meaning
equipped with or carrying weapons
Example
The bank was robbed by armed men.
B1 verb /ɪˈneɪbəl/

enable

Meaning
to make something possible; to give power or ability
Example
This software enables users to edit videos easily.
B1 noun /dɪˈbeɪt/

Debate

Meaning
a formal discussion of opposing viewpoints; argument with reasoned points
Example
The political debate lasted for three hours with passionate arguments.
B1 noun /fɔːlt/

Fault

Meaning
an unattractive or unsatisfactory feature; responsibility for an accident or misfortune
Example
The accident was caused by a fault in the car's braking system.
B1 noun /ˈhæm.ər/

Hammer

Meaning
a tool with a heavy metal head for hitting nails or breaking things
Example
She used a hammer to nail the picture frame to the wall.
B1 adjective /ʌnˈkaʊntəbəl/

Uncountable

Meaning
too many to be counted; innumerable; infinite in quantity
Example
There are uncountable stars in the night sky.
B1 noun /kənˈteɪ.nər/

container

Meaning
A receptacle or box used for storage or transportation.
Example
Containers are essential for logistics.
B1 noun /ɡɪlt/

Guilt

Meaning
a feeling of having committed wrong or failed in an obligation; responsibility for wrongdoing
Example
She felt overwhelming guilt after forgetting her mother's birthday.
B1 adjective /ˈɜːrbən/

urban

Meaning
related to, characteristic of, or situated in a city or town
Example
Urban areas often have higher population density than rural areas.
B1 adverb /ɪˈfɛktɪvli/

effectively

Meaning
in a way that produces the desired result; efficiently and successfully
Example
The team worked together effectively to finish the project on time.
B1 adverb /ˈsædli/

sadly

Meaning
in a sorrowful or unhappy manner
Example
She sadly waved goodbye as the train departed.
B1 adjective /ˈθæŋk.fəl/

Thankful

Meaning
pleased and relieved; expressing gratitude; appreciative
Example
I am thankful for all your help and support.
B1 noun /ˈvæk.siːn/

Vaccine

Meaning
a substance that is put into the body to prevent a disease
Example
The COVID-19 vaccine has helped reduce severe illness.
B1 adjective /ɪkˈspɛktɪd/

expected

Meaning
Regarded as likely to happen; anticipated or predicted.
Example
The unemployment rate is expected to decline further.
B1 noun ˈtɑː.ɡɪt

target

Meaning
An object, person, or place selected as the aim of an attack or focus of attention.
Example
Achieving energy targets is critical for global progress.
B1 adjective /dɪˈlaɪtɪd/

delighted

Meaning
feeling or showing great pleasure and happiness
Example
She was delighted with the surprise gift.
B1 noun /ˈwiːknəs/

weakness

Meaning
a state of being weak; a flaw or shortcoming in character or structure
Example
His main weakness is his lack of patience.
B1 noun /ˈtaɪpoʊ/

typo

Meaning
a mistake made in typing
Example
The report was full of typos.
B1 adjective /ænˈtiːk/

Antique

Meaning
old and valuable; belonging to ancient times
Example
She collected antique furniture from the Victorian era.
B1 noun /ˈbraɪd.ɡrʊm/

Bridegroom

Meaning
a man on his wedding day or just before and after the event
Example
The nervous bridegroom waited at the altar for his bride to arrive.
B1 noun /ˈsɜːr.kəmˌsˌtæn.sɪz/

Circumstances

Meaning
the conditions that affect a situation, action, or event; facts or conditions connected with or relevant to an event
Example
Under normal circumstances, she would have arrived by now.
B1 noun /əˈfer/

Affair

Meaning
an event or situation; a matter that someone deals with
Example
The wedding was a grand affair with hundreds of guests.
B1 adjective /fɜːrm/

Firm

Meaning
solid; stable; strong; not yielding to pressure
Example
She has a firm grip on the rope.
B1 adjective /ɪnˈtaɪər/

Entire

Meaning
complete; whole; not divided or in parts
Example
She read the entire book in one sitting.
B1 adjective /ˈspaɪ.si/

Spicy

Meaning
having a strong, hot flavor from spices; containing spices
Example
This curry is too spicy for me to eat.
B1 adjective, adverb /ˈoʊvərɔːl/

overall

Meaning
in general or as a whole
Example
Overall, the project has been successful.
B1 adverb /əˈlaʊd/

Aloud

Meaning
in a voice that can be heard; not silently
Example
Please read the instructions aloud so everyone can hear.
B1 adjective ˈriː.dʒən.əl

regional

Meaning
Relating to or characteristic of a region.
Example
Regional hubs support localized industries.
B1 noun /muːd/

Mood

Meaning
a temporary state of mind or feeling; atmosphere
Example
She was in a good mood after receiving the news.
B1 noun /dɪˈtɛktɪv/

detective

Meaning
a person whose job is to investigate and solve crimes
Example
The detective solved the mystery in just two days.
B1 noun /ˈprəʊ.tiːnz/

proteins

Meaning
Large biomolecules consisting of amino acids that perform essential functions in living organisms, including building and repairing tissues.
Example
Lean meats and legumes provide high-quality proteins.
B1 noun /ˈsoʊ.lər ˌsɪs.təm/

Solar system

Meaning
the sun and all the planets, moons, asteroids and other objects that orbit around it
Example
Our solar system has eight planets orbiting the sun.