Only one of these places is ________．

A．worth to visit

B．worth visiting

C．worth of visiting

D．worth being visited

Perhaps it wouldn’t be ________ to go and see such a film．

A．worthy you while

B．worth of while

C．worthy of while

D．worth your while

In the meantime, the question facing business is whether such research is ________ the costs．

A．worth

B．worth of

C．worthy

D．worthwhile

Medicine is a very ________ career．

A．worthwhile

B．enthusiastic

C．energetic

D．cautious

As the monthly examination is coming, the teachers are preparing ________ the test papers and the students are expected to be prepared ________ it．

A．for; for

B．for;/

C．/; for

D．/;/

Now the young people are ________ the better work in the future．Which of the following is wrong?

A．prepared for

B．preparing themselves for

C．preparing to do

D．prepared

Aunt Liu is busy ________ breakfast for us．

A．preparing

B．preparing for

C．prepared

D．prepared for

Every morning he received bread ________ from the best flour．

A．prepared

B．worked

C．done

D．prepared for

Parents are to provide their children ________ shelter, food and clothing．

A．with

B．to

C．for

D．of

We’ll buy everything you produce, ________ the price is right．

A．providing

B．provided

C．provides

D．A or B