Talking about problems is better than keeping them as ______.

A. talks B. thoughts C. secrets D. speeches

—Must I go out with him?

—No, you _____ .

A. needn’t B. mustn’t C. can’t D. couldn’t

Our classroom ___ every day. We can study comfortably in it.

A. cleans B. clean C. was cleaned D. is cleaned

—I went to your house last night, but no one was in.

—I ____ speaking English with my friends in the school at that time .

A. practiced B. was practicing

C. have practiced D. am practicing

I ____ my pen on the table, so I can’t write down his telephone number.

A. leave B. forget C. have left D. has forgotten

Mr. Li can’t attend the meeting on time _____ he takes the early flight to get there.

A. because B. whenever C. if D. unless

Robots similar to real people were shown in America. I think there ___ fewer workers in factories in a few years.

A. were B.are C. will be D. have been

—How could you get such a good idea?

—What my father said made me excited, and then I ____ the idea.

A. put up with B.caught up with

C. kept up with D. came up with

Sue ____ dance lessons twice a week.

A. is taking B. took C. takes D. has taken

—I want to know something about the movie The Left Ear. Do you know _________ ?

—Sorry. I’ve no idea, either.

A. who was the movie made by

B. how long the movie lasts

C. when was the movie made

D. what’s the price of the ticket