A. How

B. Which

C. Who

D. What

2. - ______ do you record the temperature in the lab? - Every two hours.

A. How soon

B. How long

C. How often

D. How much

3. Let’s visit the bookstore on our way back home， ______?

A. shan’t we

B. won’t

C. shall we

D. will you

4. Today’s weather isn’t as it was yesterday， ______?

A. wasn’t it

B. was it

C. isn’t it

D. is it

5. –Jane wasn’t in when John came， was she? - _______， but she returned a few minutes later.

A. No， she was

B. No， she wasn’t

C. Yes， she was

D. Yes， she wasn’t

6. You never told us why you were late for the party， _______?

A. weren’t you

B. didn’t

C. had you

D. did you

7. ______ wonderful birthday I am having!

A. What

B. What a

C. How

D. How much

8. an exciting city Shanghai is!

A. So

B. Very

C. How

D. What

9. lovely weather we have been having these days!

A. How

B. What

C. How a

D. What a

10. the friendship between our two peoples last forever!

A. Could

B. May

C. Would

D. Must