Polar bears live       on sea ice，which they use as a platform for hunting seals

       A．most           B． almost      C．nearly     D．mostly

—John has put forward _______ most challenging question for us to answer.

—Yes, it really is. I have never heard _______ harder one.

A. the; 不填   B. 不填; the  C. the; the      D. a; a

More natural resources should be made of           the               need of energy.

A.meeting;increasing

B.to meet;increased

C.meeting;increased

D.to meet;increasing

The top officer in Beijing says that all construction work for the Beijing Olympic

               by 2006.

A.has been completed

B.has been completed

C.will have been completed

D.will have completed

We waited for the books he bought for us in              day and night.

A.anxious

B.anxiety

C.anxiously

D.worrying

Don’t spend money in the generous way.You should          some money for when you are in trouble.

A.lay aside

B.lay down

C.lay for

D.lay off

On the top of the mountain           two towers built more than 500 years ago.

A.is standing

B.are standing

C.stand

D.stands

Passenger: Look out! There’s a kangaroo wandering on the road!

     Driver:   ____ it! That was lucky. It can damage my car really badly.

A、Missing      B、Missed       C、To miss       D、Miss

——Mary, what would you say to a holiday for the weekend?

     ——____. I am simply tired of life here.

A、You’re taken the words out of my mouth B、Enjoy yourself

C、I can’t afford the time                       D、Where should we go?

——Who is making so much noise in the garden?

     ——____ the children.

A、There are  B、They are    C、That is        D、It is