---- Tom, why are you late again?

---- Sorry, manager. My car _________ on my way to the office.

A. broke up        B. broke down      C. broke out        D. broke off

You’d better take something to read when you go to see the doctor __________ you have to wait.

A. even if          B. as if            C. in case          D. in order that

He __________ his aunt’s when he went to Wuhan on business.

A. called on        B. called at         C. dropped in on     D. dropped in

_________ to 100℃, water will boil.

A. Being heated     B. Heated          C. Heating          D. To heat

---- How did her family feel when you visited them?

---- My coming ________ the happiness of her family.

A. added up to      B. added up         C. added           D. added to

I don’t want to read all these old newspapers, please tell me where the __ ones are.

A. last            B. latest             C. late             D. lately

. I think that this film is _______ a film, it is also a good material for education.

A. more than       B. not less than       C. at least          D. far from

Stop! You can never touch this machine when it ________, it is very dangerous.

A. has been operated B. will be operated    C. is operated     D. is being operated

I’m used to ________ in the house which _______ to keep books and magazines.

A. living; uses      B. live; was used     C. live; used      D. living; was used

Some of the wolves there _________ their fur.

A. are hunting      B. are hunting for    C. are hunted for   D. hunt for