---_____________ are they?
--- They are fine.
| A．Where | B．What | C．Who | D．How |
-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 |
The United Nations has done a lot for the peace of the world since it was in 1945.
| A．set off | B．set on |
| C．set up | D．set away |