----Where is Mr Brown? I have some questions to ask him.
----He ______the office.
| A．has been to | B．has been in | C．has gone to | D．has gone in |
This depends uponhe is interested in doing this kind of work.
| A．if | B．whether | C．that | D．what |
I was about to leave the officean unexpected visitors came.
| A．while | B．as | C．when | D．before |
The place _______ the bridge is supposed to be built should be________ the cross-river traffic is the heaviest.
| A．which; where | B．at which; which | C．at which; where | D．which; in which |
There is a feeling in me ______ we’ll never know what a UFO is not ever.
| A．that | B．which | C．of which | D．what |
The latest information my belief that he is the very person that I’m looking for.
| A．confirms | B．doubts | C．shows | D．holds |