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1. Li Qiang has a lot of homework to do,so he has to spend the w        afternoon doing it.

5. 如果你住的樓層不高，你可以從窗戶跳下逃生。

You can        a window if you don't live in a high building.

4. 火災(zāi)發(fā)生時(shí)可打119求救。

You can         119        when a fire happens.

3. 遵守交通規(guī)則有助于確保你的行車安全。

Following the traffic rules               when you are driving.

2. 如果地震發(fā)生時(shí)你正好在房間，一定要用手臂保護(hù)好你的頭。

Be sure to                                    if you are in a room when earthquake happens.

1. 過(guò)馬路時(shí)要非常當(dāng)心迎面急馳而來(lái)的車。

       the fast coming car when you go across the street.

(   ) 5. ―Please        the lights when you leave a room. 

      —OK. I will.

   A. take off   B. turn off

   C. jump off   D. put off

(   ) 4. It's necessary        us        some ways to protect ourselves.

   A. of;to learn   B. for;learning

   C. for;to learn   D. of;learning

(   ) 3. ―I have something important        you.

      ―OK. Go ahead.

   A. telling   B. to tell

   C. told   D. tell

(   ) 2. You'd better        big trees when it rains.

   A. stay away from   B. get close to

   C. stand under   D. stay against