---Dad, can we move into our new house now?

---No, it _________. The decoration has not been finished yet.

A. was painted B. is painting

C. is painted D. is being painted

---Susan is so excited!

---Oh, yes! She is busy preparing for her trip to Africa that she _____ for years.

A. has been expecting B. was expecting

C. had been expecting D. would be expecting

I don’t know ________ is in charge of English department.

A. that B. which C. who D. where

________ the boy didn't take medicine made his mother angry.

A. That B. What

C. How D. Which

He is writing a letter______ a pen that I have never seen before.

A. by B. with C. for D. at

The foreign guests, ____ were government officials, were warmly welcomed at the airport.

A. most of them B. most of which

C. most of whom D. all of those

I won’t call you ________ something unexpected happens.

A. while B. whether

C. because D. unless

---What do you think of the American singer Lady Gaga’s performance?

---Too crazy, but if I _____to her concerts held yesterday, I would have enjoyed it.

A. would go B. went

C. had gone D. should go

_______ the Water Cube, we were surprised by the design.

A. See B. Saw

C. To see D. Seeing

The firefighters would not allow anyone______ into the room on fire to collect anything.

A. to go B. going

C. gone D. go