It will be quite a long time _____ she is back again, so don't be too cross with her.
| A．that | B．since | C．before | D．until |
That evening shewriting the report.
| A．set out | B．set off | C．set up | D．set about |
The old woman has a son and two daughters, andare college students now.
| A．all of whom | B．both of whom | C．all of them | D．both of them |
How many times has the college been?
| A．added to | B．added | C．added up | D．adding to |
comes back first should win the prize.
| A．Those who | B．Anyone | C．No one | D．Whoever |
The old dictionary is stillsome use to us.
| A．of | B．with | C．in | D．on |