I

⑴Could you pass me my pen?   

⑵Where did he go yesterday?   

⑶How many tigers were there?   

⑷What's the matter?   

⑸Did you stay at home?   

II

A. There were about six.

B. Of course. Here you are.

C. I have a fever.

D. He went to the zoo.

E. No, I went to the park.