1.in

2.on

7.off

8.for

10.in

1. Personally, I would put no faith him- he is the most unreliable person I know. - Đáp án: "in"
2. They ran economic problems about halfway through the season. - Đáp án: "into"
3. The board of directors have tried to put the case his removal from the team. - Đáp án: "for"
4. The management have put their declining popularity to poor results. - Đáp án: "down to"
5. Norwich were 3-1 down with only 2 minutes to go, and there was little they could do to come - Đáp án: "back"
6. The entire team have put a good performance. - Đáp án: "in"
7. She worked as a nurse 8. Most athletes are one time, but she's been a physio for 20 years now. the peak of their abilities between the ages of 24 and 28 - Câu không hoàn chỉnh, cần thông tin bổ sung.
8. They had a four-day holiday, then began work earnest. - Đáp án: "in"
9. I'm busy! I can't do anything you want the drop of a hat. - Đáp án: "at"