—How long ________ ?

—I am not sure. Maybe two weeks.

A. ago did you have your arm broken

B. have you had your arm broken

C. have broken your arm.

D. ago has your arm been broken

—Your brother hasn't finished his work up to now.

—Well, he ________ .

A. ought to

B. should

C. should have

D. should have

I'm sure all will go as well as ________.

A. being planned

B. planned

C. having planned

D. planning

She is determined to do what she can ________ her English.

A. improve

B. raise

C. to improve

D. to raise

She returned home from the office, only ________ the door open and something ________.

A. finding; missed

B. to find; missed

C. to find; missing

D. finding; losing

________, so she had to be sent to the hospital.

A. Being ill

B. Her mother was ill

C. Her mother being ill

D. Having been ill

—Are you satisfied with what she did?

—Not at all. It couldn't have been ________.

A. worse

B. so bad

C. better

D. the worst

If the boss had to choose between the two, he would say Tom was ________ choice.

A. good

B. the best

C. better

D. the better

________, I have to put it away and focus my attention on study this week.

A. However the story is amusing

B. No matter amusing the story is

C. However amusing the story is

D. No matter how the story is amusing

The other day, my brother drove his car down the street at ________ I thought was a dangerous speed.

A. as

B. which

C. what

D. that