－It's important for us to know _________ all the subjects.

－Yeah, group work is my favorite.

A. how to study    B. when to study

C. which to study  D. what to study

Everybody _________ deeply after they heard the story.

A. moves     B. moved         C. is moved      D. was moved

I saw Jeff in the park. He _________ on the grass and reading a book.

A. sits                B. sat

C. is sitting          D. was sitting

Grace _________ this game every time we play.

A. wins      B. won      C. will win         D. has won

This food is free. You don't have to _________ it.

A. look for         B. pay for

C. ask for           D. wait for

We're proud that China _________ stronger and stronger these years.

A. will become      B. became

C. is becoming      D. was becoming

The movie covers all of Chinese history. It is _________ worth seeing again.

A. mainly  B. really            C. possibly          D. hardly

Paula is pleased that she _________ her lost watch.

A. finds       B. found        C. has found          D. will find

I _________ the shops. Can I get you anything?

A. go to            B. went to

C. have gone to      D. am going to

Mom, I'm very _________ for all your love.

A. thankful     B. careful         C. useful           D. helpful