20. Little Tommy felt the bag, curious to know what it ____.　

A. collected　 　　　　　　 B. contained　　　 　　　　　 C. loaded　　　 　　　　　　 D. included

19.The hotel in Nanchong wasn’t particularly good. But I ____ in many worse hotels.

A .was staying　　 　　 B. stayed　 　　　　　　　　　　 C. would stay　 　　　　　　　 D. had stayed

18. It isn't cold enough for there _____ a frost tonight, so I can leave Lim's bike out safely.

A. would be　　　　　　　 B. being　　　　　　　　　　　　　 C. was　　　　　　　　　　　　　　 D. to be

17. Johanna waited at the bus stop for nearly an hour ___ the bus finally arrived.

A. when　 　　　　　　　　 B. unless　　 　　　　　　　　　　 C. before　　　　　　　　　　　　 D. after

16. No bread eaten by man is so sweet as _____ earned by his own labor.

A. one　　　　　　　　　　　 B. that　　　　　　　　　　　　　　 C. such　　　　　　　　　　　　　 D. what

15.Elizabeth has already been admitted to Beijing University 　　　　　her wildest dreams.

A. at　　　 　　　　　　　 B. beyond　　　 　　　　　　　 C. within　　　 　　　　　　 D. upon

14.Because he works in a remote area, he visits his parents only ______.　

A. occasionally　　　　　 B. partly 　　　　　　　　　　　　 C. practically　　　　　　　　　　 　　 D. once

13.–Did you go to the show last night?

–Sorry. No boy and girl in the area　　　　 invited

A. were　 　　　　　　　　 B. have been　　　　 　　　 C. has been　　 　　　　　　 D. was

12. - When did you first meet Tom?

- On May 2, ____, the first day I came to this city.

A. or rather　　　 　　 B. at least　　　 　　　　　　　 C. on the whole　　 　　　 D. in a word

11. The millions of calculations involved, had they been done by hand, _____ all practical value by the time they were finished.　

A. could lose　　　　　　　 B. would have lost　　　　　　 C. might lose　　　　　　　　　　 D. ought to have lost