——Alice，why didn't you come yesterday?

——I______, but I had an unexpected visitor．

A．had    B．would    C．was going to    D．did

——I'll be away on a business trip．Would you mind looking after my cat?

——Not at all,________．

A．I've no time　　　　　　 B．I'd rather not

C．I'd like　　　　　　　　 D．I'd be happy to

The boy wanted to ride his bicycle in the street but his mother told him________．

A．not to    B．not to do    C．not do it    D．do not do

— Will the Browns go abroad this summer?

一No. They finally decided_______.

A．to    B．not to    C．not going    D．not go

Rather than_______ on a crowded bus, he always prefers______ a bicycle．

A．ride；ride　　　　 B．riding；ride

C．ride；to ride　　   D. to ride; riding

The conference had been held to discuss the effects of tourism _______the wildlife in the area．

A．in　　　　　　　　 B．on　　　　　　    C．at　　　　　　    D．with

John shut everybody out of the kitchen _______he could prepare his grand surprise for dinner．

A．which　　　　　　 B．when　　　　　　  C．so that　　　　　　  D．as if

Mr. Alcott，headmaster of the school，refused to accept _______of the three suggestions．

A．either　　　　　　 B．neither　　　　   C．any　　　　　　　　    D．none

How I wish every family _______a large house with a beautiful garden．

A．has　　　　　　 B．had　　　　    C．will have　　　　    D．had had

A left-luggage office is a place where bags _______be left for a short time，especially at a railway station．

A．should　　　　    B．can　　　　　　    C．must　　　　　　  D．will