We were greatly amused by ________.

A. what you have told us

B. which you had told us

C. what you told us

D. that you told us

Jane was made _____ the truck for a week as a punishment.

　 A. to wash 　 B. washing

　 C. wash 　 D. to be washing

Shelly had prepared carefully for her English examination so that she could be sure of passing it on her first        .

A. intention      B. attempt　 C. purpose        D. desire

Actually, ________ works hard can be ________ they want to be, whether it is a pilot, an engineer or a manager.

A．anyone; whoever B．no matter who; whoever

C．whoever; no matter what D．whoever; whatever

Our headmaster won’t ______our doing such things.

A. let　 B. promise　 C. permit　 D. allowed

As an advertiser, a person may be very c__________.

The driver ________ (不理会) the traffic lights and had an accident.

The committee will　　 their decision until they receive the investigation report.

A．take off　　　 B．hold off　　 C．lay off　　 D．turn off

If their habitat is threatened or they cannot find enough food, their numbers may d_______.