1. She sings the most beautiful among the singers I have known. A. the most B. beautiful C. among D. have known. 2. Although he plays soccer well, he plays tennis bad. A. Although B. well, C. plays D. bad 3. There is so many information in this dictionary. A. There B. many C. information D. dictionary 4. We know that Peter and Daisy have learned Vietnamese since 5 years. A. We know B. and C. Vietnamese D. since 5. John used to going to school by bus, but now he goes by bike. A. going B. by C. but D. goes 6. It has been a long time since I have visited New York. A. has been B. time C. since D. have visited 7. He never goes to school late, doesn’t he? He always leaves for school early. A. goes B. doesn’t C. leaves D. early. 8. The students laughed happy when they saw the monkeys eating bananas. A. laughed B. happy C. saw D. eating 9. Some people think young people should to follow the tradition of the society. A. think B. should C. to follow D. of 10. I like both the green or the blue shirt, but I don’t have enough money to buy two shirts. A. both B. or C. but D. enough