—Please________the tap if you don’t use water．
—OK．It’s a way of saving energy．
| A．open |
| B．close |
| C．turn on |
| D．turn off |
It’s very kind_______you to buy an air ticket________Singapore for me．
| A． for；for | B．for；to | C．of；to | D．of；of |
What_____just now?
| A．did he happen | B．did happen to him |
| C．happen to him | D．happened to him |
Don't eat _____meat, or you'll be _____ fat.
| A．too much; much too | B．much too; much too |
| C．too much; too much | D．much too; too much |
Mr. Green will have ____ holiday very soon.
| A．two months | B．two month | C．a two-month | D．a two-months |
When did your father_____ your mother?
| A．marry | B．marry to | C．marry with | D．get married |