10. It was such difficult work that she couldn’t finish it by herself. A. 错误 B. 正确 ...

5. Nick was offered a job in a bank, but to our surprise, he didn‘t take it. A. 错误 B. 正确 ...

20. The news () he was kidnapped surprised us greatly. A. what B. that C. why D. when ...

15. His suggestion () the meeting be delayed was turned down. A. which B. that C. where D. It ...

10. They arrived at a farmhouse, in front of ()sat a small boy. A. whom B. who C. which D. that ...

5. The engineer ()my father works is about 50 years old. A. to whom B. on whom C. with which D. with whom ...

10. By the end of this year ,I have saved enough money for a holiday. A. 错误 B. 正确 ...

5. I suppose by the time I come back in ten years? time all these old house have been put down. A. 错误 B. 正确 ...

20. By the time you arrive in London, we()in Europe for two weeks. A. shall stay B. will have stayed C. have stayed D. have been staying ...

15. The manager is always in a bad () on Mondays which signal the beginning of another exhausting week. A. mood B. humor C. mode D. voice ...