He bought a gold fish ________ from the market and it is still ________．

living; living

live; alive

alive; living

living; alive

The young girl sitting next to me on the plane was very nervous．She ________ before．

hasn’t flown

didn’t fly

hadn’t flown

won’t fly

－Why was Professor Wang unhappy?

－Because the theory he insisted on ________ wrong．

proved

proving

being proved

was proved

－Did you see Judy this morning?

－Yes, he ________ about the plan for our trip with the manager．

talked

had talked

was talking

has been talking

－The window must have taken you quite a long time that day．

－Right, they ________ for weeks．

haven’t been cleaned

didn’t cleaned

hadn’t been cleaned

haven’t cleaned

－Fined ￥100．You know you ________ 100 km an hour, don’t you?

－No, officer．I can’t have been．This car doesn’t do 80．

are driving

have driven

had driven

were driving

He left his homeland in 1990 and we haven’t heard from him ________．

before

since

from then

from then on

Don’t worry too much about ________ mistakes．They are ________ natural part of learning．

the; a

/; a

the;/

the; the

－Thank you ever so much for your help．

－________．

Glad to hear that

Not worth thanking

Think nothing of it

You’re too polite

－Let’s hurry．Professor Beach is coming．

－Oh, I was afraid that we ________．

already miss him

will miss him

have already missed him

had already missed him