用括号里单词的适当形式填空。

1. Our teachers are all       ( friend) to me.

2. I feel like       (have) sports in my spare time.

3. In the afternoon there are many women with their        (baby) in their arms in the garden.

4. We had a hard time          (work) out the problem.

5. -          you        your shoes?  -Yes, we         hem just now. ( clean)