Most of her spare time ______ , she still kept on her research in the laboratory.
| A．occupied | B．had been occupied |
| C．to be occupied | D．was occupied |
.
--- Sorry indeed, I __________to your birthday party if…
--- Forget it, I know you were out on business.
| A．would have come | B．should come | C．could come | D．must have come |
.
Putting down he receiver, he__________his umbrella and made for the door.
| A．put up | B．brought up | C．opened up | D．picked up |
.
The last few years__________many disasters in and out of China, from earthquake to drought.
| A．see | B．are seeing | C．have seen | D．saw |
.
．--- Did you go aiking with your family last weekend?
--- No. __________, that we had to give up our plan.
| A．So became he changeable weather |
| B．So changeable did the weather become |
| C．So changeable became the weather |
| D．So did the weather became changeable |
.
He never makes a promise he doesn’t intend to keep, so when he says forever, forever is__________he means.
| A．what | B．how | C．which | D．that |