26. Let’s not watch TV at home. Let’s go to the mountains.(合并为一*句）

Let’s go to the mountains__watching TV at home.

25.应该允许中学生设计自己的校服。

Teenagers should____their    own    clothes,    (design)

24.他每天花三小时看电视。

It_him    three    hours__TV every day. (take)

23.教师对工作必须严格要求。

Teachers must___their    work, (strict)

22.做早操对我们的健康有益处。

_morning exercises___our   health,    (good)

21.去年夏天我有过一次在当地医院参加志愿活动的机会。

Last summer I had _    at  the  local hospital.(chance)

(    )20. He_less    time    reading stories about film stars than before.

A. takes    B.    costs    C. spends    D.    pays

(    )19.    —Sometimes many teenagers’ hobbies can get_schoolwork.

—That’s right. And parents might worry about their child’s    success at school.

A. on the way    B. in the way

C. in the way of    D. on the way to

(    )18. You look tired._working    indoors    you should be out for a walk.

A. Ahead of    B.    Instead of    C. In front of    D.    In spite    of

(    )17.    —I think English is more useful than Chinese.

—I don’t_you. They are both useful.

A. get on well with    B. catch up with

C. talk with    D. agree with