16 --The two pairs of shoes are __________ the same colour.

　　--But they are different __________ colour.

　　A. of; from

　　B. of; in

　　C. in; from

　　D. in; in

　　17 The gas tank____________ twenty gallons of gas, but now it may____________ only three gallons.

　　A. holds; contain

　　B. holds; be contained

　　C. is held; contain

　　D. is held; be contained

　　18 They suggested not only to the party but also give a performance.

　　A. did we go

　　B. should we go

　　C. we should go

　　D. thought

　　19 The president of the country was well of when he was in power.

　　A. praised

　　B. fond

　　C. appreciated

　　D. thought

　　20 --Why has he been staying at home these days?

　　--He ___________ since a month ago.

　　A. has been out of work

　　B. was out of work

　　C. has lost his work

　　D. had left from his work

　　21、he reason__________ their failure you know is they didn't get fully prepared for the experiment.

　　A. why.., that

　　B. that.., why

　　C. for.., that

　　D. why.., because

　　22、_________ great help, I could get rid of all the difficulty and succeeded.

　　A. Offered

　　B. Having offered

　　C. Being supplied

　　D. Having supplied

　　23、ack's won _____________ holiday in London.

　　--_________ lucky fellow !

　　A. a; A

　　B. the; The

　　C. a; The

　　D. the; A

　　24、 _________think you're clever, but that doesn't give you the right to order me about!

　　A. should

　　B. would

　　C. could

　　D. might

　　25、hich play shall we go and see?

　　A. I'm afraid we can't

　　B. I don't think it's interesting

　　C. Yes, I quite agree with you

　　D. I'll leave it to you

　　26、I didn't know this was a one-way street, officer.

　　A. That's all right.

　　B. I don't believe you.

　　C. How dare you say that?

　　D. Sorry, but that's no excuse.

　　27、e Bunsen Burner is so named because it is thought ___________ by Robert Bunsen.

　　A. to be invented

　　B. having been invented

　　C. invented

　　D. to have been invented

　　28、'm told that John had another car accident this morning.

　　--I believe not. He _________so careless.

　　A. shouldn't have been

　　B. wouldn't have been

　　C. couldn't have been

　　D. mustn't have been

　　29、ould you give me a hand __________from the car, please?

　　A. to carry the shopping

　　B. for carrying the shopping

　　C. and carrying the shopping

　　D. carrying the shopping

　　30、hy haven't you finished your homework yet? You___________ to have finished it by last Sunday.

　　A. are supposed

　　B. were supposed

　　C. are supposing

　　D. were supposing