Try your best _____ with your parents and they will understand your decision.
A. to talk B. talk C. to play D. Play
Mickey mouse is one of the most famous ______ in American ______.
A. symbol culture B. symbol cultures
C. symbols culture D. symbols cultures
Would you mind _______________the window? It’s very hot.
A. open B. opening C. opens
Books about Tu Youyou last month .
A. came out B. comes out
C. come out D. will come out
---Look, the boss is very angry with Alex.
---Well,he came late again.But that’s no______ to shout at him.
A.problem B. lesson C.excuse D. reason
一Where are you going this month?
—We___________ go to Xiamen, but we’re not sure.
A. needn’t B. might C. must D. mustn’t
