23. Teenagers should _______to drive.

    A. not be allowed        B. not allowed       C. not allow               D. be not allowed

22. Mr. Black _______to take a walk after supper when he was in the countryside. Now he gets used to _______a walk in the garden.

    A. was used, take   B. used, take        C. was used, taking     D. used, taking

21. Do you have any trouble________ English grammar?

    A. learn     B. learned           C. in learning      D. to learn

20. Could Jack go on working in this factory?

   A. The story didn't tell us.      B. Yes, he could.         C. No, he couldn't.

19. From this passage we know that________.

   A. the manager believed Jack                      B. Jack wasn't an honest man

C. Jack was an honest man

18. What happened this month?

   A. Jack got more money. B. Jack got less money.        C. Jack got enough money.

17. How often did he get his money?

   A. Every month.           B. Every week.   C. Every half month.

16. Where did Jack work?

   A. On a farm.       B. In the office.         C. In a factory.

15. A. Cook meals for them.    B. Clean up their houses.    C. Wash clothes for them.

(四)录音中有一篇短文，听短文两遍后，从每小题A、B、C三个选项中选出能回答每个问题的最佳答案。

14. A. The old people.            B. The disabled people.

C. The homeless people.