16. I had some difficulty in the plan.

　　A) carrying off

　　B) carrying on

　　C) carrying out

　　D) carrying away

　　17. __________ he arrives before I get back, please ask him to wait.

　　A) In the case

　　B) In any case

　　C) In case

　　D) In case of

　　18. I walked as fast as I could, but I couldn’t him.

　　A) catch on

　　B) catch hold of

　　C) catch in

　　D) catch up with

　　19. The value of this exercise is that it the students to express themselves in an imaginative way.

　　A) charges

　　B) changes

　　C) challenges

　　D) judges

　　20. Mr. Smith will be ________ the office next week when the manager is away.

　　A) in response of

　　B) in charge of

　　C) charged with

　　D) responsible of

　　21. Under these , you might agree with us that it is rather difficult for your products to get a footing in this market.

　　A) situations

　　B) conditions

　　C) circumstances

　　D) cases

　　22. She never wears clothes made of material.

　　A) coarse

　　B) course

　　C) cause

　　D) coast

　　23. When an element is caused to with oxygen it is oxidized.

　　A) compare

　　B) compete

　　C) combine

　　D) compose

　　24. I this book in an old bookstore on Fourth Avenue.

　　A) came on

　　B) came across

　　C) came up

　　D) came over

　　25. The minister refused to ___________ on the new agreement between the two countries.

　　A) describe

　　B) report

　　C) complain

　　D) comment

　　26. During the Second World War, the Japanese Invaders many horrible crimes against the Chinese people.

　　A) admitted

　　B) committed

　　C) created

　　D) produced

　　27. Haven’t you enough _____sense to know that it’s unwise to go swimming just after a big meal?

　　A) usual

　　B) ordinary

　　C) common

　　D) general

　　28. This machine costs more than the other, but considering its quality and efficiency, it is really cheaper ______

　　A) in contrast

　　B) in comparison

　　C) by contrast

　　D) by comparison

　　29. The customer to the storekeeper about the poor quality of the refrigerator.

　　A) accuse

　　B) criticized

　　C) complained

　　D) explained

　　30. The professor seemed to be able to put __________ thoughts into simple words.

　　A) complicated

　　B) combined

　　C) convenient

　　D) immense

　　参考答案：

　　1. B 2. A 3. D 4. B 5. A 6. D 7. C . C 9. D 10. B

　　11. B 12. B 13. C 14. D 15. B 16. C 17. C 18. D 19. C 20. B

　　21. C 22. A 23. C 24. B 25. D 26. B 27. C 28. D 29. C 30. A