He enjoys ______ story books very much.

I heard her            in the next room yesterday evening.

—Did they had fun    ___   in the park?        
—Yes, they did.        

根据句意及汉语提示，补全单词。
1. Knives are used for c          (切割) things.
2. They did their best to make me           (感觉) at home.
3. Is it polite to make           (声响) while eating noodles?
4. Thanks for           (邀请) me to the party.
5. You should learn to give           (赞扬).

—It's too cold. Would you mind         the window?        
—No, not at all.        

He gave up          two years ago. That's to say, he is a nonsmoker now.        

用所给单词的适当形式完成句子.

People like to spend more time        their meals in this restaurant.

用所给单词的适当形式填空。
1. _____ (eat) healthily is important for everyone.
2. She always does her best    ___   (study) every subject at school.
3. He wants to have a      ___ (health) life.
4. The boy used to behave ___ _   (bad) in class.
5. When he saw a book on the ground, he stopped _  ___ (pick) it up.