-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