When we finally arrived, a lady gave us a _______ introduction of the university.
| A．clear | B．brief | C．main | D．abstract |
The room is in a terrible mess; it ________have been cleaned.
| A．can’t | B．mustn’t | C．shouldn’t | D．wouldn’t |
I can’t say which sofa looks better. It’s just a (an) _____ of personal preference.
| A．affair | B．problem | C．matter | D．variety |
Don’t jump to conclusions so quickly. You’d better hear me. I am not speaking for myself, butbehalf of all my colleagues.
| A．out; in | B．out; on | C．through; on | D．over; for |
At the end of the meeting the audience is invited to ______a question to our visiting speaker.
| A．put | B．ask | C．demand | D．pick |
The young lady prefers dressing up for a party toby others.
| A．be noticed | B．noticing |
| C．having been noticed | D．have been noticed |