Hospital staff burst into cheers after doctors completed a 20-hour operation to have ________ one-year-old twins at the head．

A．isolated

B．separated

C．divided

D．removed

I ________ to help you but I ________ in the traffic．

A．had wanted; got caught

B．wanted; had caught

C．want; was caught

D．wanted; was caught

－How long does she usually ________ your children every day?

－Only an hour．She has to work in the toy company．

A．talk to look after

B．use looking after

C．spend looking after

D．spend to look after

In our school there are more than 3000 students, about two fifths of ________ are girls．

A．which

B．them

C．who

D．whom

If the earth ________ spinning, what ________?

A．stops; will happen

B．stopped; will happen

C．will stop; will happen

D．stopped; would happen

Monissette was ________ the audience even forgot the cold in the auditorium．

A．such wonderful performer that

B．so a wonderful performer that

C．performed very wonderfully that

D．such a wonderful performer that

The old man ________ just now is a famous paper-cutting expert．

A．we talked to

B．whom we talked

C．we talked with him

D．we were talking

The atmosphere at the party was electrifying．Many people ________ the circle dance．

A．joined

B．joined with

C．joined to

D．joined in

According to Chinese wedding culture and custom, the bride should ________ red clothes．

A．wear in

B．be dressed in

C．dress

D．be worn

I stopped to listen; my son seemed ________ himself shut in the living room．

A．enjoying

B．to enjoy

C．that he was enjoying

D．to be enjoying