【推荐1】This car is important to our family. We would repair it at our expense _______ it break down within the first year.

A．could	B．would
C．might	D．should

【推荐2】— Helen, are you going to the airport to pick up Jack the day after tomorrow?
— ________ tomorrow night, I would go.

A．Were he to come back	B．If he was about to come back
C．Had he come back	D．If he would come back

【推荐3】Hackers threatened _______ Sony release the film ‘The Interview’ (also entitled ‘Killing Kim jong un’) on the coming 2014 Christmas, they ______ launch terror attacks resembling 11^th Sept in 2001.

A．should; will be	B．were to; could
C．were; should have	D．should; would

【推荐1】______ the rain yesterday，we _____ such fresh air now．

A．Were it not for; couldn’t enjoy

B．Had it not been for; couldn’t enjoy

C．But for; can’t have enjoyed

D．Without; couldn’t have enjoyed

【推荐2】       it rain tomorrow, we would have to call off the hike.

A．Will

B．Would

C．Should

D．Were

【推荐3】There is a real possibility that these animals could be frightened, ________ a sudden loud noise.

A．being there	B．should there be
C．there was	D．there having been