—__________you like the car so much，why not drive it back?
—Well，I can’t afford__________car.
| A．Now that; that big a |
| B．If; such big a |
| C．When; so a big |
| D．So long as; that a big |
There was a te
apot shaped like a duck, out of ______ mouth the tea was supposed to come.
| A．whose | B．which | C．its | D．that |
A Du’s unique voice ___________ especially to young people.
| A．attracts | B．draws | C．catches | D．appeals |
________, I think, and the problem could be settled.
| A．So long as you keep up your spirits | B．A bit more effort |
| C．If you doubt your efforts | D．Making great efforts |
My careless friend Bob received a ticket for speeding. He ____ have driven so fast.
| A．can’t | B．wouldn’t | C．mustn’t | D．shouldn’t |
The flu is believed ____by viruses that like to reproduce in the cells inside the human nose and throat.
| A．causing | B．being caused | C．to be caused | D．to have caused |