Be careful to look both ways before you ________ the street．

1. A.
   across
2. B.
   through
3. C.
   walk
4. D.
   cross

 Be careful to look _____ ways before you cross the street.

        A. both    B. all    C. either  D. neither

选用方框内所给单词的适当形式填空。

1.Be careful to look both ways before you _______the street.

2.Would you mind ______ your car?

3.He had an accident yesterday, but _______ he was OK.

4.I’m going to sleep. Could you _______down the music, please ?

5.I can see two______ of shoes under the bed.