một xe máy đi từ A với vận tốc 35km/giờ. Một giờ rưỡi sau một ô tô con cũng đi từ A với vận tốc 60km/giờ và cùng chiều với xe máy. Hai xe đến B cùng một lúc. Tính quãng đường AB

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Task 3. Choose the word or phrase that best completes each unfinished sentence below or substitutes for the underlined word or phrase. 1. She …… doing aerobics A. are B. does C. is D. has 2. What do you do in your ………………time? A. home B. busy C. good D. free 3. “How …… do you go swimming?” – Mai: “Once a week.” A. many B. much C. old D. often 4. “…… does Jack often do on Saturdays?” – “He often goes fishing.” A. When B. Why C. Where D. What 5. How …… seasons are there in a year? A. much B. many C. long D. often 6. It’s cold in the…… A. Summer B. Winter C. Fall D. Spring 7. Ba goes …… when it’s hot. A. swim B. swims C. swimming D. to the swim 8. An: “What do you …… when it’s hot?” – “Ha: I go swimming.” A. do B. does C. doing D. don’t 9. There are four …… in a year. A. spring B. summer C. seasons D. winter 10. …… you going to visit Hue this summer? A. Do B. Does C. Are D. Is 11. What’s your favorite drink? –............ A. Chicken B. Orange C. Lettuce D. Soda 12. Which are your brother’s favorite dishes? -............ A. No,thanks. B. I’m thirsty. C. Cartoons. D. Chicken noodles and apple pies. 13. We’re very ............ now. We don’t want any more food or drink. A. cold B. hot C. full D. hungry 14. I would like ............orange. A. a B. an C. much D. any 15. Watermelon is his favorite …............. A. drink B. vegetable C. meat D. fruit 16. They have ............ apple juice. A. apple B. some C. an D. any 17. ............ does Alice want? - She wants some ice-cream. A. Who B. What C. How D. Why 18. I’m hungry. I want some .................. A. books B. cakes C. water D. pencils 19. Would you like ............ glass of hot milk? A. a B. some C. any D. an 20. Lemonade is my favorite............. A. drink B. fruit C. meat D. vegetable 21. Tomatoes are very good............you. A. to B. at C. on D. for 22. What do you think .............. An Tiem? a. of b. to c. with d. behind 23. We have a Vietnamese story about ...................... called the story of Mai An Tiem. a. oranges b. apples c. watermelons d. All are correct 24. ______ would you like to be in the future? A. Which B. Who C. What 25. Maria wants to be a teacher _______ she’d like to _______ children. A. why / teach B. because / teach C. and / teaches 26. _______ would he like to work? – He’d like to work in a school. A. When B. Who C. Where 27. Rosie would like to be a nurse because she wants to ________ patients. A. do B. look after C. grow 28. ______ would you like to be an architect? – Because I’d like to ______ buildings. A. Why / design B. Who / designs C. What / designed 29.We are............... to have a school trip next weekend? a. go b. goes c. went d. going 30. How can I………………….to the post office? a. get b. to get c. getting d. to geting