Khối 6 của một trường có 415 hs bao gồm 4 loại: giỏi, khá, trung bình, kém. Số hs khá chiếm 2/5 tổng số hs. Số hs giỏi chiếm 1/3 số học sinh còn lại. Biết số học sinh trung bình ít hơn số hs yếu là 14 em a) Tính số hs mỗi loại n)Tính tỉ số phần trăm giữ hs giỏi và hs khá

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I. Choose the correct answers in A, B, C or D to complete each sentence 1. Bob hasn’t ……… his mind yet. A. made B. gone C. used to D. found 2. Everyone has to follow this way to get into the fair, ………? A. do they B. don’t they C. doesn’t she D. doesn’t he 3. We spent half a year _____ this hotel. A. to build B. built C. with building D. building 4. She is bored _____ getting up early. A. with B. in C. of D. to 5. Would you like me to get you something to drink? - ______ A. That would be nice B. No, I’m sorry C. That’s too bad D. My pleasure 6. English is the _____ language on one- fifth of the land area of the world. A. office B. official C. officer D. officially 7. It's an hour since he ......... , so he must be at the office now. A. has left B. left C. was leaving D. is leaving 8. I usually go to work by bus, but ________ and then I use my motorbike. A. again B. Once C. now D. ever 9. Of my parents, my father is _________________. A. the stricter B. the strictest C. stricter D. strict 10. "What can I get for you?". ______________ . A. All right B. I'm afraid not C. I hope so D. Yes, please II. Put the correct verb forms of the verb in brackets. 1. "Do you mind if I sit here?" - "I'd rather you (sit)...................... over there." 2. There (be) ………….. no rain here for 6 months. 3. He spoke to me as if he (be) ………… my father. 4. By the time we (stop) …………, we had driven six hundred miles. 5. The price ( become ) ................... more and more expensive these days. 6. Pupils are made (work)……………… hard at this school. 7. It’s ten years since I last (see) ………… her. 8. Don’t forget (lock) ………… the door before going to bed. 9. The pens ( produce ).............. by Thien Long Company are usually cheap and good. 10. The film (begin) ......................at 7.30 or 8.00? III. Fill the blanks with the right form of the CAPITAL words provided in the right column 1. Their children have quite _____________ characters. DIFFERENCE 2. What is the correct ______________of this word? PRONOUNCE 3. He didn’t win the championship, so he felt very _____________ . hope 4. She is one of the greatest _______ to appear in this theater. PERFORM 5. My house is on the top of a hill. It’s very ____ there in the fall. WIND 6. It is ___________ to eat too much sugar and fatty food. HEALTH 7. Many rural areas in Viet Nam have been __________ in the last few years. urban 8. Bell ______________ demonstrated his invention. SUCCESS 9. Every day, there are two ____ from Da Nang to Ho Chi Minh city. FLY 10. There are a lot of _______________ in the competition. contest IV. Choose the underlined words or phrases that are not correct in standard written English. Find and correct it 1. Lan seemed (A) happily (B) when she received (C) her aunt’s (D) letter. 2. My brother didn’t (A) have money enough (B) to buy (C) the dictionary he liked (D) 3. We should (A) put the coffee (B) table among (C) the armchair and the couch (D). 4. The driver of (A) the car was serious (B) injured (C) in the accident (D). 5. Everyone was exciting (A) as the prince (B) wanted to choose (C) his wife from (D) the village. 6. He gets up (A) early in (B) order reviewing (C) lessons before (D) school. 7. All the students (A) are looking (B) forward to spend (C) their free time relaxing in the sun (D) this summer. 8. I agree (A) that we ought be (B) good students at school and (C) good children (D) at home 9. Be careful (A) when you cross (B) a busy street. Look out with (C) cars and trucks (D). 10. Is she (A) accustomed to (B) doing (C) her homework by her (D)? GIÚP VỚI Ạ