________ doesn’t seem to have been much difficulty in solving the problem.

        A. It      B. That       C. There      D. He

Tom does speak Chinese well, but his reading and writing skills leave much _______. 

A. to improve  B. to be improved  C. improving  D. improved

例It was unbelievable that the fans waited outside the gym for three hours just ____ a look at the sports stars.

A. had    B. having     C. to have    D. have

“Do you need any help with those heavy bags?”

 “No, thanks; _____.”

A. Never mind           B. All right C. I can manage  D. You are welcome

Books are the most important records we keep ________ man’s thoughts, ideas and feelings.

A. up      B. of   C. for     D. on

So far, several ships have been reported missing ________ the coast of Bermuda.

A. off     B. along  C. on     D. around

I —Do you have anything in mind_______ you’d like to have for dinner?

—Well, _______is okay for me.

A.that;anything                           B.which;everything

C.what;nothing                           D.where;something

_A container weighs more after air is put in, ____proves that air has weight.

A.as               B.it                C.that                    D.which

—It was careless of you to have left the house without turning off the gas.

—My god! _______.

A.So were you                           B.So was I

C.So did I                                  D.So I did

Don’t always be in a hurry!A little delay will give______time to prepare.

A.it                      B.one                   C.some                 D.that