Units—Book.ppt

Units 3—4 Book 4 The missing boy was last seen____ near the river. A. playing B. to be playing C. play D. to play 2. If you don’t stop working, you’ll____ yourself____. A. wear, off B. wear, out C. make, off D. make, out 3. The bus stopped and ____ another five passengers. A. carried away B. got in C. picked up D. sent off 4. Mr. Baker walked in such a hurry in the street that he ____ a telephone pole. A. knocked at B. knocked down C. knocked off D. knocked into 5. I was disappointed with the film. I had expected ____ to be much better. A. that B. this C. one D. it 6. ____ in thought, he almost ran into the car in front of him. A. Losing B. Having lost C. Lost D. To lose 7. She ____ his number in the telephone book to make sure she had got it right. A. looked up B. looked for C. picked out D. picked up 8. The old lady treats the boy as if he ____ her own child. A. had been B. was C. were D. is 9. A series of crop ____ made the economic recovery of this area end in ____. A. failure, failures B. failure, failure C. failures, failure D. failures, failures 10. I really can’t understand ____ her like that. A. you treat B. you to treat C. why treat D. you treating 11. This picture was taken a long time ago. I wonder if you can ____ my father. A. find out B. pick out C. look out D. speak out 12. We can observe many kinds of _____ changes in the ____ lab. A. chemical, chemical B. chemistry, chemistry C. chemical, chemistry D. chemistry, chemical 13. I didn’t keep a diary because there was nothing ____ to keep down. A. certain B. especially C. particular D. successful 14. This meat is so tough that I can hardly ____ it. A. swallow B. bite C. chew D. digest 15. It’s well known that water ____ at 100℃. A. boiled B. boils C. is boiled D. was boiled 16. Father never lets us ____ when talking to us. A. cut in B. cut down C. cut off D. cut up 17. I always take something to read when I g