The teachers hope all of us can hand _______ our homework _______ time every day.
| A．up; in | B．out; on | C．on; in | D．in; on |
It was stupid __him __this mistake .
| A．for;to make | B．of;to make | C．for; make | D．to;to make |
We must do everything we canwaste water from running into rivers.
| A．keep | B．kept | C．to keep | D．keeping |
Miss Wang asks the studentsin the river, because it’s too dangerous.
| A．swim | B．to swim | C．not to swim | D．to not swim |
JackyCoffee, but now hemilk.
| A．used to drink; is used to drinking | B．used to drinking; drinks |
| C．is used to drinking; used to drink | D．is used to drinking; is drinking |
She has decided at home and have a good rest..
| A．stay | B．to stay | C．stadyed | D．stadying |