动词填空.(10分)
1. Be quiet! Can you hear Lucy someone _________(knock) on the door?
2.Would you like to teach the boys ___________ (swim) now?
3. When something ____________ (worry) my uncle, he always has a drink of wine in a bar
4.The boy _________(lose) his way on his way to the zoo last week.
5.Are you busy __________(brush) your fish tank?
6.look, Susan _________ (try) her best to open the box with a knife.
7.--______ Mike ___________ (help) you with your Chinese when he is free next week? --No, he isn’t. He is busy these day.
8.The boy rushed to the dining hall __________ (have) lunch because he was so hungry.
9. Her funny joke made him _____ (laugh) happily.
10. I believe she ________(have) good grades in Geography in the future.