17.　 __________ are running after the birds. (It)

16.　 Look! What __________ the cats __________?(do)

15.　 How many __________ can you see? (watch)

14.　 Miss Gao can __________ the twins. (find)

13.　 __________ the old man __________ now?(sit)

12.　 He has many things __________ (do).

11.　 Jim __________ (have) an English dictionary.

10.　 　The shop is __________ (close).

9.　　　 __________ friends Bill is an English boy. (he)

8.　　　 Please give __________ some bread. (they)