If he had not gone out in the storm, he ________ alive now.
A will be                                              B. would be     
C. would have been                                 D. is

. If only I ________ how to operate an electronic computer as you do.

A．had known	B．would know
C．should know	D．knew

But for the party, he ________ of hunger fifteen years ago.

A．would have died	B．would die
C．must have died	D．must die

I would have come earlier, but I ________ that you were waiting for me.

A．didn’t know	B．hadn’t know
C．would have known	D．haven’t known

The teacher agreed to the suggestion that the students ________ two weeks to prepare for the exam.

A．give	B．should give
C．be given	D．would be given

Wang Ling, one of my friends, is very good at English. He speaks English as if he ________ an Englishman.

A．were	B．would be
C．have been	D．had been

We ________ our lives had it not been for the policeman.

A．would have lost	B．should lose
C．might lose	D．had lost

________ more careful, his ship would not have sunk.

A．If the captain were	B．Had the captain been
C．Should the captain be	D．If the captain would have been

Were it not for the snowy weather, we ________ all right.

A．would be	B．would have been
C．were	D．may be

It is hard for me to imagine what I would be doing today if I ________ in love, at the age of seven, with the Melinda Cox Library in my hometown.

A．wouldn’t have fallen	B．had not fallen
C．should fall	D．were to fall