30 điểm mọi người giúp I. USE OF LANGUAGE: Choose the best answer (A, B, C or D) to complete the sentences or do the task as directed (3 pts) 1. After class, the chalk board_______ by one of the students. A. will be erased B. will erase C. will be erasing D. will erased 2. In the big cities, people have a difficulty in moving on_______ roads in rush hours. A. large B. comfortable C. gridlocked D. convenient 3. Those green boats are_______. They bought_______ last year. A. theirs/them B. their/them C. their/it D. theirs/it 4. ______ beginning with a terrible disaster, the film has a happy ending. A. In spite B. Although C. However D. Despite 5. Choose the word with a different stress pattern from the others. A. agency B. advantage C. company D. architect 6. This is the first time she has learned how to drive a car. She ________ before. A. used to drive B. didnt use to drive C. used to driving D. didnt use to driving 7. It will be________ to ride a jet pack in bad weather because it doesnt have a roof. A. enjoyable B. pleasant C. unpleasant D. comfortable 8. My father first ______ Da Lat in 2010 A. go B. went C. visited D. been 9. ______ getting up early, I still missed the bus. A. Despite of B. Although C. In spite of D. Because of 10. My father ______ a lot last year, but this year he doesnt any more. A. smokes B. used to smoke C. smoking D. gets used to smoke 11. My sister ______ home for school yet. A. didnt leave B. dont leave C. hasnt left D. isnt leaving