You look so worried, what’s wrong—More and more people like me become to worry aboutthe __________ pollution after the haze (雾霾)appeared in Beijing and some other cities in China.

For your eyes, don’t so much time playing computer games.

Don’t worry. There is _____ wrong with the TV set. It’s only because of power cut.

any times, I could not rememberher telephone number

uld rather our daughter ________ at home with us, but it is her choice, and she is not a child any longer.