Please read it and give the answer ______ the question.
| A．at | B．for | C．in | D．to |
Remember to _____ the lights when you leave a room.
| A．turn on | B．turn off |
| C．turn up | D．turn down |
-We must act now because time is _______. -Yes. Let's start.
| A．coming out | B．giving out |
| C．cutting out | D．running out |
---Sir, did you see the sign “ No Parking” ?
--- Sorry. I didn’t know parking here isn’t________.
| A．prevented | B．allowed |
| C．refused | D．expected |
The new traffic rules have been carried out. If people run red lights on roads, they .
| A．will fine | B．have fined |
| C．were fined | D．will be fined |
Without enough trees, soil won’t be kept____. And then sandstorms may happen.
| A．in the place | B．in place |
| C．on the place | D．on place |