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Nguyentrinh
2 năm trước
khi bớt cả tử số và mẫu số của phân số 71/41 đi cùng một số tự nhiên ta nhận được một phân số bằng 1/2.tìm số tự nhiên đó
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6. Where__________ he (come)__________ from? 7. Where__________ your father (work)__________? 8. Jimmy__________ usually (not water)__________ the trees. 9. Who (do)__________ the washing in your house? 10. They (eat)__________ out once a month. VII. Fill in the blanks with the correct form of the verbs. 1. It (be)__________a fact that smart phone (help)__________ us a lot in our life. 2. I often (travel)__________ to some of my favorite destinations every summer. 3. Our Math lesson usually (finish)__________ at 4.00 p.m. 4. The reason why Susan (not eat)__________ meat is that she (be)__________ a vegetarian. 5. People in Ho Chi Minh City (be)__________ very friendly and they (smile)__________ a lot. 6. The flight (start)__________ at 6 a. m every Thursday. 7. Peter (not study)__________ very hard. He never gets high scores. 8. I like oranges and she (like)__________ apples. 9. My mom and my sister (cook)__________ lunch every day. 10. They (have)__________ breakfast together every morning. MN GIÚP MK VS MK CẦN GẤP

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