II. Vocabulary and Structure (40 points)

　　Directions:

　　There are 40 incomplete sentences in this section. For each sentence there are four choices marked A, B, C and D. Choose one answer that best completes the sentence and blacken the corresponding letter on the Answer Sheet.

　　11. The research laboratory is going to the new type of computer to use.

　　A. take B. make C. put D. bring

　　12. The old woman has a letter from her son in the army to her.

　　A. read B. write C. written D. received

　　13. of the earth is made up of vast oceans.

　　A. Two-third B. Two thirds C. Two third D. Twos- third

　　14. Stamps which you don’t want to keep can be with others.

　　A. changed B. traded C. threw D. collected

　　15. “Jack is no more careful than Tom” means .

　　A. Both Jack and Tom are careful B. Neither Jack nor Tom is careless

　　C. Both Jack and Tom are careless D. Tom is careful, but Jack isn’t

　　16. While cleaning a long-deserted house the other day I came an old photo

　　of my grandpa.

　　A. to B. by C. across D. with