26. Let’s not watch TV at home. Let’s go to the mountains.(合并為一*句）

Let’s go to the mountains__watching TV at home.

25.應該允許中學生設計自己的校服。

Teenagers should____their    own    clothes,    (design)

24.他每天花三小時看電視。

It_him    three    hours__TV every day. (take)

23.教師對工作必須嚴格要求。

Teachers must___their    work, (strict)

22.做早操對我們的健康有益處。

_morning exercises___our   health,    (good)

21.去年夏天我有過一次在當?shù)蒯t(yī)院參加志愿活動的機會。

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