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2 năm trước
1)Cho một số tự nhiên nếu thêm 56 vào 1/3 số đó ta đc số mới gấp 3 lần số đó. tìm số tụ nhiên đó 2)tính tổng các số tụ nhiên đều có hai chữ số
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I. Pronunciation: A. Choose the word having the underlined letters pronounced differently (0.5) 1.A. ice-cream B. kite C. pastime D. skip 2. A. tea B. meat C. pea D. head B. Choose the words having different stress pattern (0.5) 3.A. shoulder B. banana C. sandwich D. chocolate 4.A. activity B. weather C. summer D. basketball I.Choose the word or phrase (A, B, C or D) that best fits the space in each sentence.(2.5 pts) 1. Muslims go to a ________________ to worship. A. pagoda B. mosque C. temple D. church 2. Do you know when jeans ________________? A. first make B. first made C. are first made D. were first made 3. You will___________ your child if you always satisfy his requirement. A. harm B. spoil C. protect D. save 4. Congratulations! You did great.______________. A. It’s nice of you to say so B. It’s my pleasure C. You’re welcome D. That’s okay 5. The team is preparing for a two- week________ across the Atlas mountains. A. journey B. tour C. chance D. instruction 6. Baths use ___________water as showers, so I suggest taking showers. A. as much B. too much C. double D. twice as much 7. You have to study hard so as to pass the examination,__________? A. don’t you B. haven’t you C. must you D. do you 8. _______________Easter, many children and adults enjoy painting eggs. A. On B. At C. During D. In 9. ____________he stays up late doing his homework, he can not get up early to have breakfast. A. although B. because of C. for D. since 10. It’s too dark. I can’t go _____________ reading. A. by B. on C. off D. down

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