CEFR Level
the application of scientific knowledge for practical purposes, especially in industry
"Modern technology has revolutionized communication."
a device that receives television signals and displays them on a screen
"I like to watch the news on television."
the degree of heat or coldness measured by a thermometer
"The temperature outside is very high today."
used to emphasize the subject of the sentence or to refer to the subject doing something to itself
"They fixed the problem themselves."