—Are train services now back to ______after last week's snowstorm?

—Yes，they are.

A．ordinaryB．normalC．commonD．a(chǎn)verage

There is reason to believe that most writers have difficulty in ______ the opening paragraphs of their papers.

A．constitutingB．constructing

C．comprising D．founding

He is always helping people without expecting anything ______.

A．in needB．in fact C．in dangerD．in return

—I've got some wonderful news.We have been invited to the palace ball.

—Really？______.

A．I don't believe soB．I believe not

C．I can't believe it D．I don't believe it

How to balance the government's budget without raising taxes is a ______problem.

A．firm B．toughC．secureD．stable

Why do we have to ______Sue's selfish behavior？We should teach her to care for others.

A．get rid ofB．put up withC．make up for　D．split up

—Flight 331______.I’d better be on my way.Goodbye.

—Bye.Happy landing!

A.was announced                 B.is being announced

C.has announced                         D.is announced

In his speech,he drew attention to the poor desert nation, _______about 36. million people are hungry.

A.which                B.there           C.where                D.for which

If I had__________ , I’d visit Europe, stopping at all the small interesting places.

A. a long enough holiday            B an enough long holiday

C. a holiday enough long            D. a long holiday enough

Mr. Smith sold that magnificent cottage of his on the sea _____2,000,000 dollars.

A.at         B. for         C. to         D. by