She said the foreigners __ our city.
| A．visiting | B．were going to visit | C．are visited | D．visited |
At no time does the salesgirl get up late in the morning, for she is always too busy_______ a good rest.
| A．to take | B．taking | C．took | D．taken |
_______ any need for us to discuss the problem again since it has already been removed？
| A．Has it | B．Has there | C．Is it | D．Is there |
After several years, he changed a lot and looked different from _______he used to be.
| A．whom | B．what | C．which | D．that |
The teacher asked more ______to prevent the students’ eyes from being injured.
| A．to do | B．done | C．to be done | D．being done |
It was decided to _______ the search when there was no hope of finding the missing child alive.
| A．call off | B．let off | C．put off | D．round off |