It is necessary that the problem_______ at once．

A．solves　　　　    B．should solve

C．will be solved　　  D．be solved

The suggestion has been made that the football game______ put off．

A．should　　　　    B．will be

C．be　　　　　　    D．has been

Jane's pale face suggested (表示) that she ______ ill and her parents suggested (建议) that she______ a medical examination．

A．be；should have　　  B．was；have

C．should be；had　　   D．was；has

Dorothy was always speaking highly of her role in the play，_______，of course，made the others unhappy．

A．which　　　　　　 B．who　　　　　　   C．this　　　　　　    D．what

He is the only one of the students who _______a winner of scholarship for three years．

A．is　　　　　　  B．are　　　　　　    C．have been　　　　　　    D．has been

I didn't see your sister at the meeting．If she _______，she would have met my brother．

A．has come　　　　　　　　　　  B．did come

C．came　　　　　　　　　　　　 D．had come

When a pencil is partly in a glass of water，it looks as if it_______．

A．breaks　　　　　　　　　　　　 B．has broken

C．were broken　　　　　　　　    D．had been broken

Jack _______yet，otherwise he would have telephoned me．

A．mustn't have arrived　　　　　　  B．shouldn't have arrived

C．can't have arrived　　　　　　    D．need not have arrived

We are living in an age _______many things are done on computer．

A．which　　　　    B．that　　　　　　    C．whose　　　　　　  D．when

Go and get your coat．It’s ________you left it．

A．there　　  B．where　　  C．there where    D．where there