人教 新目标英语八年级下Unit1 what's the matter Fsectiona（grammar focus-4c）练习含答案
一、用括号内所给词的适当形式填空。
1. The girl is going to repair the bike by (she).
2.--Peter and Tom have (cold).
--They should go to see a doctor quickly.
3. Helen fell off her bike and (hurt) her knees.
4. Frank ran fast and (fall) down.
5.--What is Frank doing?
--He is (lie) on the sofa watching TV.