Look, the ground is wet. It must have rained last night, _________?
| A．wasn’t it | B．hasn’t it |
| C．didn’t it | D．mustn’t it |
It has rained for a whole day.But I think it's going to ___.
| A．put up | B．clear up | C．build up | D．call up |
Her husband had ____ a large business during his lifetime.
| A．built up | B．checked out | C．picked out | D．gone through |
I'll ___ the matter as soon as possible. Just have a little patience.
| A．divide up | B．look into | C．take its place | D．look at |
The prisoner had little difficulty in ___ from the police.
| A．getting out | B．getting on | C．getting away | D．getting of |
I don't know this part of the countryside well, so we’d better ___ the path.
| A．insist | B．stick to | C．set off | D．keep on |