4. The reason why I didn't go to Shanghai was _____ a new job.

A I got 　　　　　 　　　 B. because of getting 　　 C. because I got　　 D. that I got

3. ________ Tom liked to eat was different from ________.

A. That…that you had expected 　　　　　　　　 B. What …that you had expected

C. That…what you had expected 　　　　　　　　　　 D. What…what you had expected

2."Is Mary from New York City?"　　　 "I don't know _____."

A. from what city does she come from 　　　　　　 B. from what city she come

C. what city does she come from 　　　　　　　　　　 D. what city she comes from

1. His success was because of _____ he had been working hard.

A. that 　　　　　 　　　 B. the fact which 　　　　 C. the fact that 　　　　　　 D. the fact

30. Nobody can explain the mystery why he suddenly disappeared.

29. Our success depends on / upon how well we can cooperate with one another

28.I appreciated it very much that he had done me a favor. 　　　　　　　　　　　　　　

27. She came to the conclusion that she must act at once　　　　　

26. That’s what makes him an excellent conductor.

25. I hate it when people speak with their mouth full.