---I’m sure Andrew will win the first prize in the final．
---I think so．He ______ for it for months．
| A．is preparing | B．was preparing | C．had been preparing | D．has been preparing |
We are lucky to be among the generation of people who have ______ and experienced the great social changes in our country.
| A．conflicted | B．responded |
| C．witnessed | D．associated |
______ economic, political and cultural difference, China and America have decided to cooperate in dealing with global issues.
| A．In spite of | B．In favour of |
| C．On account of | D．In terms of |
Little children ask endless questions because they are ______ about everything.
| A．skeptical | B．aware |
| C．capable | D．curious |
--Jack fell off the ladder yesterday, but he is all right now.
--What a lucky dog! He ______ himself badly.
| A．should injure | B． could have injured |
| C．should have injured | D．might injure |
It has been announced that the award will be given to ______ has made the largest donation to charity this year.
| A．anyone | B．the one |
| C．whomever | D．whoever |