—Sorry! I have difficulty _____what you said.

—OK. I will say it more slowly.

A. to catch B. catching C. catch

— I don’t know ________to the railway station.

— Don’t worry! I will show you the way.

A. how to get B. how will I get C. when to get

As you see, the number of cars on the roads _____ these days.

A. keeps rising B. keep rising C. keep to rise

It’s _______ for us to finish the work in a day. We need at least three days.

A. impossible B. excellent C. cruel

— How long have you been in Shanghai?

— It _____4 years since we ______here.

A. is; moved

B. has been; has moved

C. was; moved

Don’t touch anything in the room _____ the hostess tells you to.

A. if B. though C. unless

— How do you like our city?

— I think it’s becoming _____.

A. more beautiful and more beautiful

B. more and more beautiful

C. more beautiful and beautiful

My answer is similar _____yours, but it is different ______hers.

A. to; to B. to; as C. to; from

The river smells terrible. People must _____ dirty things into it.

A. be stopped to throw

B. be stopped from throwing

C. stop to throw

It’s very important for us to save water. I hope ______can realize that.

A. nobody B. everybody C. anybody