………… is the longest river in the world?" - "I think it's the Nile River
A. Which
B. Where
C. How
D. Why
Đáp án: A
Dịch: "Con sông nào dài nhất thế giới?" - "Tôi nghĩ đó là sông Nin."
If you want to know which film is on tonight, check the TV …………..
Watching too much TV is not good for your health ………. it hurts your eyes.
Let's Learn is a TV programme for small children which makes education ………..
The atmosphere is getting more …………… because there is more smoke from factories and motor engines.
………… doing morning exercises is good for your health, don't do it too hard.