Some aspects of a pilot’s job　　　　 be boring，and pilots often　　　 work at inconvenient hours.?

A.can;have to　　　 B.may;can?　　　　　　

C.have to;may　　　 D.ought to;must

What a pity! Considering his intelligence and diligence, he ______ a higher grade.

A. can have achieved　　　　　　　　　 　 B. must have achieved

C. need have achieved　　　　　　　 　 D. might have achieved

If money comes and goes without good planning, you are likely to live _________. So it is important for you to ______ at the beginning of a year, budgeting for daily expenditure, budgeting for education and the like.

Put the food in the cupboard to keep it safe _____ ants.
   A. for    B. with    C. of    D. from

In the wartime, the masses devoted whatever they had to ______ the army in fighting against the Japanese.

A. have supported　 B. support C. having supported D. supporting

“When ______ leave for Japan?” “When ______ leave for Japan is kept secret.”

A. they will, will they　　 B. will they, they will

C. they will, they will　　 D. will they, will they

It was because of bad weather 　　 the football match had to be put off.

A、so　　 B、so that　　 C、why　　 D、that

這家工廠生產(chǎn)的鞋80%都銷往國(guó)外。

_______ his pen _____,he had to borrow one from me.

A. With , lost　 B. For , lost　　 C. With , losing　 D. Because , lost