1 . Mary is blind. If she ______ the bright world now, she would be full of joy.

A．will see

B．can see

C．could see

D．has seen

2 . --- Why don't you buy the necklace since you like it so much?
---I___, but I don't have the money

A．would	B．will
C．should	D．may

3 . _______ the new paints and the new technique, we would not be able to see the many great masterpieces for which this period is famous.

A．Were it not	B．Had it not been for
C．Were there not for	D．Were there not