There are many bad customs and laws that ought to be ________.

A．a(chǎn)bolished           B．cancelled     C．refused    D．rejected

―How could I thank you enough?

―Don’t mention it.Anyone else _______ that.

A．must do                                       B．could do     

C．would have done                          D．should have done

―Kate, I have cleaned the room for you.

―Thanks. You _______ it. I could manage it myself.

A．needn’t do                   B．needn’t have done  

C．mustn’t do                  D．shouldn’t have done

He _______ his last chance of winning the election when he said the wrong thing on TV.

A．gave off             B．gave away               C．gave in       D．gave out

It is said that constant reviews of what you have learned will help make your knowledge _______.

A．perfect                                      B．useful        

C．permanent                                 D．impressive

He was badly ______ by the news of his son’s death.

A．cut up       B．cut out              C．cut down       D．cut in

 _______ to improving quality of rice and wheat, the new teachnology developed by scientists is popular with farmers.

A．Applying            B．Having applied                 C．To apply                D．Applied

When you get into trouble, don’t hesitate ______ me for help.

A．in asking               B．a(chǎn)sking            C．to ask           D．to asking

She is ―how shall I ______ ? ―not exaclly fat, but rather well-built.

A．get it                B．put it        C．mean it         D．make it

 It is highly ______ that, in many schools, they are going to spend less time in the classroom than they used to.

A．possibly             B．probably            C．lovely          D．likely