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phungthilananh8401
2 năm trước
Thu gọn, xác định hệ số, phần biến, bậc của đơn thức sau: 2xy^2 . (`-3/4`) . x^2y^3 . (`-2/3` xz ) ^2
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I.Circle the letter A, B, C, or D to indicate the word whose underlined part is pronounced differently from that of the rest in each of the following questions. 1. A. pyramid​B. abroad​C. package​D. affordable 2. A. shallot​B. national​C. musician​D. season 3. A. salad​B. starter​C. starve​D. wash 4. A. chop​B. chopstick​C. choose​D. school II. Mark the letter A, B, C, or D on your answer sheet to indicate the word that differs from the rest in the position of the main stress of the following questions. 1. A. impression​B. adventure​C. develop​D. imitate 2. A. factor​B. promote ​C. global​D. starter 3. A. seaside​B. country​C. package​D. relax 4. A. holiday​B. historic​C. sightseeing​​D. business III. Circle the letter A, B, C, or D to indicate the correct answer to each of the following questions. 1. The book____________ I like was the detective story. A. who​B. which​C. whom​D. where 2. My cousin is____________ university student. A. a​B. an​C. the​D. x 3. There isn’t ____________ tea left. Let’s go to the supermarket and buy some. A. a​B. many​C. any​D. some 4. If you want to study English better, we____________ help you. A. can​B. could​C. must​D. should 5. Such ____________ as sugar, sugarcane and coconut water are mostly used in southern Vietnamese food than in northern and central Viet Nam. A. menus​B. ingredients​C. dishes​D. courses 6. It can be quite busy here during the tourist____________ A. season​B. phase​C. period​D. stage 7. Mark ____________ up some Spanish when he was living in Mexico. A. took​B. looked​C. gave​D. picked 8. English is the second ____________in Malaysia. A. tongue​B. bilingual ​C. language​D. sound 9. She prefers to go to somewhere____________ gives her pleasures. A. who​B. which​C. where​D. when 10. I’d love to book____________ four-day holiday. A. an​B. a​C. the​D. X 11. Nowadays, there are ____________ varieties of English all over the world such as British English, American English, Australian English, Indian English, etc. A. some​B. much​C. many​D. most 12. He ____________ accept your requests, if you agree to go with him to the meeting. A. could​B. would​C. might​D. can 13. ____________ the pizza in the oven for about 5 minutes. A. Cook​B. Bake​C. Stir-fry​D. Fry 14. Nam has lost his____________ for six months. A. licence​B. drive licence​C. driving licence​D. drived licence 15. The ____________ of American is English. A. first language​B. official language​C. second language​D. foreign language 16. You must pay for the ticket ____________. A. in advance​B. advance​C. in advanced​D. advanced IV. Circle the letter A, B, C, or D to indicate the underlined part that needs correction in each of the following questions. 1. If I had a lot of money, I will travel around the world. A. If​B. money​C. will​D. the 2. Do sure you book a hotel before you come to our island, especially in the summer. A. Do sure​B. a​C. our island​D. in the summer V.Circle the letter A, B, C, or D to indicate the most suitable response to complete each of the following exchanges. 1. Mike: “I’ve bought you a gift. Happy birthday to you!” - Jane: “____________” A. The same to you.​B. Have a nice day!​ C. What a pity!​D. What a lovely toy! Thanks. 2. A: Could you give me the salt, please? - B: “____________” A. No, thanks ​B. Yes, please ​ C. Yes, I’d love to ​D. Sure, here you are 3. It took us three hours going to Da Lat. A. took​B. us​C. going​D. to 4. This is one of the funny photos that I’ve ever taken. A. one​B. funny​C. photos​D. taken VI. Circle the letter A, B, C, or D to indicate the most suitable response to complete each of the following exchanges. 1. Waiter: What would you like to order? Customer: _________ a turkey sandwich, please. With mustard. A. Can I would like ​B. I like​C. I’ll have​D. I’ll would like 2. Receptionist: Luxury Hotel. Good morning. _________? Mai: I’d like to book a room, please. A. How can I help you? ​B. What do you want? C. Do you need anything?​D. What do you need Giúp mk với

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