I hear____ boys in your school like playing football in their spare time, though others prefer basketball.

A. quite a lot         B. quite a few     C. quite a bit    D. quite a little

John is very lazy. He falls ______ behind in his studies.

 A. very              B. far          C. more            D. still 

Sometimes it was a bit boring to work there because there wasn’t always ____ much to do.

A. such    B. that          C. more         D. very

It's always difficult being in a foreign country, _____if you don't speak the language.

A．extremely         B．naturally　　     C．basically      D．especially

Smoking is so harmful to personal health that it kills_____people each year than automobile accidents.

A. seven more times                  B. seven times more

C. over seven times                  D. seven times

— The woman biologist stayed in Africa studying wild animals for 13 years before she returned.

— Oh, dear ! She ______ a lot of difficulties !

A. may go through                  B. might go through

C. ought to have gone through         D. must have gone through

How I wish every family ______ a large house with a beautiful garden !

A. has        B. had         C. will have       D. had had

I didn’t see her in the meeting room this morning. She ______ have spoken at the meeting.

    A. mustn’t              B. shouldn’t

    C. needn’t              D. couldn’t

 I wouldn’t marry Pat even if she        the last woman on earth.

   A.is                               B.was                           C.had been                   D.were

—______I use your computer to send an e-mail?

  —Yes, you ______. But you mustn’t keep it too long.I’ll surf the Internet after supper.

  A. Could; could        B. Could; must    C. Can; can            D. Could; can