There was a little trouble but______ things were soon quiet.[ ]

_____ has Mr. White been a member of Greener China since he _____ to China?[ ]

_____the clothes line, the girl who jumped from the fifth floor didn’t die (死). [ ]

It’s not good for people __________ waste water (污水) into the river.

We don’t have much homework this we go out together?—OK. What about a movie?