The teacher is already standing here. Do you know when she ______?
A.comes B.came
C.is coming D.was coming
（题文）I’m busy now. I ______ to you after school this afternoon.
A. talk B. talked
C. will talk D. have talked
Someone ______ at the door. Can you open it?
A.knocks B.knocked
C.is knocking D.was knocking
I saw Jeff in the park. He _______ on the grass and reading a book.
A.sits B.sat C.is siting D.was siting
Grace _________ this game every time we play.
A.wins B.won C.will win D.has won
We’re proud that China ___________ stronger and stronger these years.
A. will become B. became C. is becoming D. was becoming
