The factory produces half a million pairs of shoes every year, 80% are sold abroad.
| A．of which | B．which of | C．of them | D．of that |
After the show, the crowd _____ out of the theater.
| A．poured | B．melted | C．drew | D．dismissed |
Voices were _____ as the argument between the two motorists became more bad-tempered.
| A．spoken | B．raised | C．developed | D．increased |
My brother likes eating very much but he isn't very _____ about the food he eats.
| A．special | B．peculiar | C．particular | D．unusual |
The members of the club wouldn't run a _____ in entrusting（委托） the organization to an unreliable person.
| A．danger | B．risk | C．loose | D．chance |
It isn't quite _____ that he will be present at the meeting.
| A．sure | B．right | C．exact | D．certain |