______ blue clothes _____ good for your mind.

A. Wear ; is         B. Wearing ; are

C. Wearing ; is      D. Wear; are

You can stay here , _______ you can leave at once.

A. and         B. but        C. so          D. or

.----I’d like a cup of black coffee. What about you, Maggie?

--- I prefer coffee______ sugar.

A. than       B. for    C. with             D. to

They thought ________ important to look left and right when ________ the road.

A. it’s, crossB. it, to cross

C. it, crossing    D. it was, to cross

The guide said that much attention must __________ these details.

A. pay            B. be paid

C. pay to         D. be paid to

He couldn’t ________an answer when I asked him why he was late.

A. come over       B. catch up with

C. come out        D. come up with

— Mrs Black is an organized housewife.

—That’s right. Everything in her house is always ________.

A. in orderB. out of order

C. in trouble   D. in the way

The railway _______ Qinghai to Tibet is the longest plateau (高原) railway in the world.

A. connectedB. connects

C. connecting    D. is connected

Your mobile phone is so good. Where did you buy _____? I want to buy____ too.

A. it; it          B. it; one

C. one; it          D. one; one

— Our monitor Jack is good at all the subjects, but he never ________.

— What a modest student!

A. gets offB. takes off

C. puts off    D. shows off