8. The managing director _______ _________ ____ ________ ____.

(亲自写信向我表示感谢)

7. He is one of ______ _____ ______ (最有头脑的人) of our firm.

6. I t________ agree to your plan.

5. The wealth of society is c______ by the laboring people.

4. Our football c________ trains the team.

3. The children w_____ in the woods that day.

2. Can you c______ the cost of his journey.

1. He is too s______ to work out such a difficult problem.

25. ---Tom, you are caught late again.　　

--- Oh, ______.

　　 A. not at all　　 B. just my luck　　 C. never mind　　 D. that’s all right

24. Our school is very large. _____ ,the number of the students _____ 3500.

　　 A. Together; is　　 B. Altogether; are　　 C. In all; are　　　 D. In total; is