—I wonder why he has been acting so strangely these days.

—Recent pressure at work may     his behavior.

A. make for         B. stand for       C. change for        D. account for

Statistics show that house prices in the last 2 years have risen      they had expected.

A. twice as much as     B. as much as twice

C. as twice much as     D. as much twice as

—Do you know why the sun looks much bigger on the horizon?

—Well, well,         .I have never read about that.

A. that depends            B. I can’t tell you

C. there is some doubt     D. you really have me there

A new __________to teaching English, is being used here, and it has proven to be very helpful to the students.

A. way            B. system       C. approach      D. method

—Will you buy me a new iPod, Dad?

—OK. You __________have one if you promise to take care of it.

A. might         B. must           C. could           D. shall

—Bad luck. My computer doesn’t work.

—Why not turn to John? No one can match him in our class when it __________repairing computers.

A. comes to            B. leads to      C. contributes to             D. attends to

It was in the lab __________was in the charge of Professor Smith __________they carried out the experiment.

A. where；that      B. which；where    C. that；where       D. which；that

__________people relaxation and pleasure, but it can also increase their knowledge of any kind.

A. Not only can travel give    B. Not only can give travel

C. Not only travel can give         D. Not only travel gives

Either you or one of your family members __________the opening ceremony next week.

A. attends      B. attend        C. is to attend          D. are to attend

—I was caught in the heavy rain, so I couldn’t be back by 7 o’clock.

—__________! Janna was here to see you.

A. Good luck           B. What a pity           C. Never do it again D. Well done