—Of course, I can. It ______ many times on the radio.

A. taught B. has taught

C. is taught D. has been taught

---It _____a hotel. But I am not sure.

A. must be B. have to be C. may be D. can be

A. Because B. When C. Although D. If

A. who B. whom C. which D. they

【题目】The tickets to the Shanghai World Expo ______ me 160 yuan.
A.cost
B.took
C.paid
D.spent

A. is B. was C. has D. had

—It should be Hainan Province, I think.

A. coldest B. hotter C. warmest D. cooler

—_______ .

A. Don't mention it B. It's your turn

C. I'm sorry D. Up to you

A. at, of B. in, to C. from, to

【题目】—May I speak to John?
—Sorry, he ______ Japan. But he ______ in two days.
A.has been to; will come back
B.has gone to; will be back
C.has been in; would come back
D.has gone to; won't come back