SECTION THREE: GRAMMARAND VOCABULARY(7.5pt) I.Choose the best answer(2.5pt) 1. _______ is your class room? It is on the second floor. A. Who B. Where C. How D. What 2. He hates fish. He _____ eats fish A. usually B. sometimes C. often D. never 3. Our sister…....... go to school on Thursday. A. don’t B. isn’t C. aren’t D. doesn’t 4. He …………. his teeth every morning. .A. brushes B. brushs C. brush D. is brushing 5. The boys ……….. in the river at the moment A. swim B. are swim C. swims D. are swimming 6. The weather is ..................... today than yesterday.       A. much better            B. very better              C. too better                      D. so better 7. A. Always they do their homework.                 B. They always do their homework.    C. They do their homework always.                  D. They always do their homeworks. 8. Minh is from Viet Nam. He’s ..................... .         A. a Vietnamese          B. Vietnamese          C. a Vietnamese man           D. the Vietnamese man 9. It’s very hot. Why ..................... go swimming?        A. not we                    B. not                       C. don’t we                    D. Both B & C are correct 10. Our roads are dangerous places. We ..................... .         A. can be careful                                             B. must be careful                     C. mustn’t be careless D. Both B & C are correct