2. cook / cooks

　 He is a good ________, and he ________ different kinds of dishes.

1. surprising / surprised

　 A ________ gift from my son ________ me a lot.

　 I was ________ to see him there.

5. It _________ (hurt) me when you talk that way.

4. The snake _________ (bite) him on the foot, and he fell down.

3. He said he would be here at four, but _______ (not appear) till six.

2. He _________ (hide) behind that big tree for ten minutes.

1. One of them _________ (suggest) that we should make another model.

8. 这个学期我们至少学了200个新单词。(at least)

7. 你应该帮助她学习英语。(help... with)

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6. 你应该帮妈妈做家务活。(help... do)

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