五、给下列句子选择正确的译文。
( )1. We should keep our home clean. A. 他睡觉并不晚。
( )2. You should go home early. B. 我们应该保持家里干净。
( )3. He doesn't go to bed very late. C. 他在学校不是一名好学生。
( )4. She often makes a mess in her room. D. 她经常把房间弄得很乱。
( )5. He isn't a good student at school. E. 你应该早回家。

1. B；2. E；3. A；4. D；5. C

六、情景交际。
( )1. 你想对别人说保持安静时，你应该说：______
A. Look out. B. Be quiet. C. Look!
( )2. 红灯亮了，你应该：______
A. Rush.
B. Cross the street.
C. Stop.
( )3. 你看到有人制造噪音时，你应该劝阻：______
A. You should keep off the grass.
B. You shouldn't make noise.
C. Don't litter.
( )4. 当妈妈不在家，家里只有你和妹妹时，你应该：______
A. Make noise.
B. Take care of my sister.
C. Watch TV.
( )5. 在教室里看书时，你应该：______
A. Make noise.
B. Be quiet.
C. Eat apples.

1. B；2. C；3. B；4. B；5. B