He was ________ boy.
| A．a 8-year-old | B．a 8-years-old |
| C．an 8-year-old | D．an 8 year old |
---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 |
He teaches ______ English there.
| A．them | B．their |
| C．they | D．Themselves |