to perform better or be more advanced than others in the class
শ্রেণিতে অন্যদের চেয়ে ভালো করা বা এগিয়ে থাকা
"He studies extra hours to stay ahead in class."
"সে শ্রেণিতে এগিয়ে থাকতে বাড়তি সময় পড়াশোনা করে।"
to remove negative thoughts or influences
to protect or guard someone carefully
to continue strongly by relying on a tool or support
to recover or rise from a negative emotional state
to study something again before an exam
to praise someone or something