1. 选词填空

off   for   to   up   on    some   did   what   bought   and

1. （1） Jill find a town?
3. （2） happened to your head?
5. （3） He went a bike ride yesterday.
7. （4） Sam carried the watermelon the bike.
9. （5） Amy fell her bike.
11. （6） Did you buy water?
13. （7） They went the hill.
15. （8） She took me the hospital.
17. （9） We a book yesterday.
19. （10） We were hungry thirsty.