Rất cần giải thích ạ : Choose the best answer from A, B, C or D to complete each of the following sentences. 1. Tim’s father has ________ summer vacation. A. three-weeks B. three-week C. a three-week D. a three-weeks 2. There are ___________ stores on the street. A. hundreds of B. hundreds C. hundred of D. of hundreds 3. My father is fond of sports. He goes to the Sports Club to watch _____ every Saturday. A. racing horses B. race horse C. horse races D. horsing race 4. This is a/an ___________ car. A. American red old B. old red American C. red American old D. old American red 5. He has a garage. That garage is ___________ . A. him B. of him C. his D. of his 6. My mother has been busy ___________ all afternoon. A. cook B. cooking C. to cook D. cooked 7. Mrs. Nga doesn't have ___________ experience of working as a librarian. A. much B. many C. an D. the 8. You should pay more ___________ in class. A. part B. care C. notice D. attention 9. I'm meeting Tom tonight; it will be the first time I ___________ him since Christmas. A. saw B. had seen C. have seen D. see 10. Mary: “Would you like some bread?” Anne: “_________________.” A. No, thanks. I’m full B. Ok. I don’t like rice C. All right D. Yes, I would