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phamkimchi1983
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1/ 11x+42-2x=100-9x-22 2/ 2x-(3-5x)=4(x+3) 3/ x(x+2)=x(x+3) 4/ 2(x-3)+5x(x-1)=5x bình phương
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A. PHONETICS Exercise 1. Find the word which has a different sound in the part underlined 1.A. mobile B. modern C. electronic D. concentrate 2.A. distract B. tablet C. date D. concentrate 3.A. access B. affect C. application D. fact 4.A. digital B. fingertip C. identify D. mobile 5.A. recordings B. educate C. children D. device Exercise 2. Choose the word which has a different stress pattern from the others 1.A.digital B. expensive C.general D.benefit 2.A. horrible B. practical C.encourage D. calculate 3.A. impolite B. different C.stimulate D. personal 4.A. consider B. astonished C. overwrite D. operate 5.A. imagine B. interact C. effective D. encourage MỌI NGƯỜI LÀM HỘ MÌNH VỚI +VỚI GIẢI THÍCH VÌ SAO NHA(VD NHƯ EX2:1.C VÌ C TRONG ÂM RƠI VÀO ÂM TIẾT THỨ NHẤT CÒN LẠI LÀ 2 -CÓ THỂ VIẾT TẮT CHO NGẮN GỌN LÀ 1.C.1-2)

A new study shows that women can reduce their chances of developing heart disease by jogging for about three hours every week. The researchers at Harvard University Medical in Boston have just reported the results of the study on the New England Journal of Medicine. The study is the first to show the effectiveness of jogging in the developing of heart disease in women. Only a few earlier studies have examined the effects of jogging on the heart, but nearly all have been done on men. The new study involves more than 72,000 women between the ages of forty and sixty-five during a period of eight years. The researchers have found that women who jog at least three hours a week have a thirty to forty percent lower chance of suffering a heart attack than those who do not. 26. The new study is about __________. 1 điểm A. men and heart attack B. effects of jogging on women’s heart C. men and jogging D. medicine in Harvard University 27. Who have done the research? 1 điểm A. The journalists on the New England Journal of Medicine B. The researchers at Harvard University Medical in Boston C. Women between the ages of forty and sixty-five D. Some joggers 28. How many hours should women jog at least a week to reduce heart attacks? 1 điểm A. 3 B. 40 C. 65 D. 72 29. Most of the early studies have been done on __________. 1 điểm A. babies B. children C. women D. men 30. How long does the new research take? 1 điểm A. 3 years B. 8 years C. 10 years D. 12 years

Bài 5: Sử dụng liên từ “however” hoặc “nevertheless” để liên kết hai câu cho sẵn. 1. Mrs Smith loves her children so much. She’s sometimes very strict 2. We can go there by bus. It is not the only way. ___________________________________________________________________ 3. Jim is good at English. He is not the best student. ___________________________________________________________________ 4. My new phone costs a lot of money to buy. It isn’t as good as I expected. ___________________________________________________________________ 5. It’s hard to find a parking lot near here on Sunday. I think we can find one. ___________________________________________________________________ 6. My mother wants to go to Paris in this summer. My dad wants to go to Berlin. ___________________________________________________________________ 7. Jane doesn’t like salads. She likes vegetables. ___________________________________________________________________ 8. My father loves watching football match. He never plays football. ___________________________________________________________________

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