10.(　　 ) My cat is 　　　　than yours.

A. fat　　 B. fatter　　 C. old

9.(　　 )“What 　　　　they do?” “They have a chat.”

A. are　　 B. do　 C. did

8.(　　 )“What 　　　　　　they do?” “They had a chat.”

A. are　 B. do　　 C. did

7.(　　 ) 　　　　　the boys get up earlier than the girls?

A. Are　 B. Do　　 C. Does

6.(　　 ) 　　　　　the ant smaller than the mouse?

A. Is　　 B. Do　　 C. Does

5.(　　 ) 　　　　　　the girl jump farther than the boy?

A. Is　　 B. Do　　 C. Does

4.(　　 ) Do you have any cats 　　　　　　　dogs?

A. and　　 B. or　　 C. but

3.(　　 )“　　　 　　　　ruler is shorter?” “The right one.”

A. Who’s　　 B. Whose　　 C. Which

2.(　　 )“　　　　　 　eyes are smaller?” “Jim’s.”

A. Who’s　 B. Whose　　 C. Which

1.(　　 )“　　　　　 　thinner than me?” “Tom.”

A. Who’s　　 B. Whose　　 C. Which