_________ is well known to the peasants,pests continue to eat crops, damage.
| A．It;causing | B．As;caused |
| C．It;caused | D．As;causing |
But for the help of my English teacher, I the first prize in the English Writing Competition.
| A．would not have won | B．had not won |
| C．would have won | D．have won |
--- Would you have called her up had it been possible?
--- Yes, but I busy doing my homework.
| A．was | B．am | C．had been | D．would be |
--- What it be?
--- It be a man, for it is not moving. It be a dustbin, I think.
| A．can, may, must | B．can, can’t, must |
| C．can, must, can | D．may, may not, could |
Why we eat out when can easily cook ourselves at home?
| A．must | B．shall | C．can | D．may |
He have come here yesterday, he?
| A．mustn’t, did | B．couldn’t, has | C．must, haven’t | D．must, didn’t |