?Are you still collecting stamps?

?Yes. I ______ stamps since 1992.

A. have been collecting

B. am collecting

C. have collected

D. collected

By the time my parents reached home, I ______ the dinner already.

A. had cooked

B. cooked

C. have cooked

D. cook

?The train is leaving right now but David hasn't arrived yet.

?Well, he said he ______ here on time.

A. came

B. will be

C. would come

D. can be

It's hot here. ______ take off your coat?

A. Why don't

B. Why not

C. Why not to

D. Why not you

She wants to know ______.

A. what your mother does

B. what does your mother to

C. what your mother do

D. your mother does what

______ Li Ling was listening to some music, it began to rain.

A. When

B. As

C. Then

D. While

?Kari's brother went to the theater last night.

?_______.

A. So did she

B. So she did

C. So was she

D. So she was

I was never ______ to receive a ______ result from my science teacher.

A. surprised; disappointed

B. surprised; disappointing

C. surprising; disappointed

D. surprising; disappointing

Nina is clever but kind of lazy. If she _______ harder, she _______ better grades.

A. will work; gets

B. works; will get

C. will work; will get

D. works; gets

?What time does the plane ______ ?

?I think at about 10.

A. drop off

B. get off

C. take off

D. turn off