----- Are you going there with them?

-----If you go, ________.

　 A. I also go 　 B. so do I  C. so I will 　 D. so will I

The room ____ voices of the children.

　 A. filled with 　 B. was filled with C. full of 　 D. was full with

—Can you read the sign, sir? No smoking allowed in the lift!—__________.

A. Never mind  B. Don’t mention it   C. Sure, I don’t smoke  D. Pardon me

Some pre-school children go to a day-care center, __________ they learn simple games and songs.

A. then   B. there   C. while   D. where

The weather turned out to be fine yesterday. I __________ the trouble to carry my umbrella with me.

A. should have taken B. could have takenC. needn’t have taken D. mustn’t have taken

So difficult ________ it to live in an English-speaking country that I determined to learn English.

A. I have felt      B. have I felt      C. I did feel         D. did I feel

28. In the experiment we kept a watchful eye ________ the developments and recorded every detail.

A. in                                   B. at

C. for                                 D. on

Do you know our town at all? No, this is the first time I ______ here.

　 A. was 　 B. have been  C. came 　 D. are coming

The meeting ______ tomorrow afternoon is about _______ rid of pollution.

　 A. held, to get 　    B. to be held; getting

　 C. to hold; to get 　 D. being held; getting

Staying up is bad _____ you , but getting up early is good _____ your health.

　 A. for, for　　　 B. to , for  C. to, to 　 D. for, to