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bekookie2003
2 năm trước
Put the words into THREE groups lamps;rooms;desks;posters;sinks;houses;buildings;laptops;toilets;books;clocks;apartments;beds;wardrobes;fridges;dishes;chopsticks. /s/ /z/ /iz/
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IV. Choose the best answer a, b, c, or d to complete the sentence. 1. Have you ever taken part _______ volunteer work? a.for b. to c. in d.with 2. We have raised money for people in need _______ 2015. a. in b.at c.since d. for 3. She’s got a high _______ – almost 40°. a. flu b.headache c.sore throat d. temperature 4. Jane is _______ weight because she eats too much junk food. a. getting over b. putting on c.taking up d. throwing away 5. The charity _______ facilities for disabled people to take part in sport. a. provides b.donates c.raises d. collects 6. I can’t fasten my jeans – I’ll have to _______. a. eat more junk food b. go out regularly c. see my doctor d. go on a diet 7. My favourite hobby is _______. I spend most of my free time making vases and bowls from clay. a. woodcarving b. pottery making c. model making d. birdwatching 8. I’ve already done my homework, _______ I am going to watch TV. a. so b.because c.but d. and 9. They could not afford to buy the house because it was _______. a. too pretty b.too tight c.too expensive d. too cheap 10. _______ do you do volunteer work? - Every weekend. a. How long b.How far c.How much d. How often V. Write the correct tense or form of the verbs in brackets. 1. I ________________ (already/ read) that book. It’s fantastic. 2. We ________________ (not do) any volunteer work five years ago. 3. James ________________ (do) lots of volunteer work when he was in high school. 4. I think people ________________ (eat) more healthy food in the future. 5. People ________________ (need) about 2,000 calories a day to stay in shape. 6. ______________ (Alex/ ever/ be) to Seattle? ~ Yes, he _____________ (be) to Seattle once. 7. Right now, Margaret ________________ (have) a shower. Do you want to ring later? 8. Be a Buddy ________________ (establish) in 2011. 9. We encouraged people ________________ (recycle) bottles, cans and paper. 10. My mother enjoys ________________(do) charitable work. VI. Supply the correct form of the words in brackets. 1. Mike’s hobby is listening to music. He gets a lot _________ from listening to music. (enjoy) 2. John is a stamp ___________. He has a lot of rare and valuable stamps. (collect) 3. One third of children in the U. S. is ___________ or obese. (weigh) 4. I have ___________ so I must go to a dentist. (tooth) 5. Junk food is ___________, so we shouldn’t eat too much junk food. (health) 6. Blood ___________ give blood for use in hospitals. (donate) 7. They aren’t forced to do charity work. They do it ___________. (volunteer) 8. They opened a shelter to provide housing for the ___________. (home)

Bài 2 : Hãy ghép số vào chữ đứng trước biểu thức để được 2 vế của 1 hằng đẳng thức đáng nhớ : 1. x^3 +1 A. x^2 - 4 2. (x+1)^3 B. x^3 - 8 3. (x-2)(x+2) C.(x+1)(x^2 - x +1) 4. x^3 - 6x^2 +12x - 8 D. x^2 +4x +4 5. (x- 2)(x^2 +2x + 4) E.x^3 + 8 6. x^2 - 8x + 16 F. (x-2)^3 7. (x+2)^2 G. x^3 + 3x^2 + 3x + 1 H.(x-4)^2 Bài 3: Câu nào đúng ? Câu nào sai? a.(x - √2)^3 = x^3 - 3 √2x^2 + 6x - 2 √2 b. (2x - 1)^2 = (1 - 2x)^2 c. (-x)^5 : (-x)^3 = -x^2 d. 2x^3y^3z :. (-3x^2y^2z) Bài 4: Điền vào chỗ chấm a. Muốn nhân 1 đa thức với 1 đa thức , ta nhân ................... của đa thức này với .................... đa thức kia rồi......................... b. Muốn chia đa thức A cho đơn thức B ( trường hợp chia hết) ta chia ......................... rồi........................... Bài 5: Khi chia đa thức (x^4 +2x^2 - 2x^3 - 4x +5) cho đa thức (x^2 +2) ta được a. Thương bằng x^2 - 2x , dư bằng 0 b. 5 c. -5 d. 5(x+2) Bài 6:điền vào chỗ chấm. a. x^2 +6xy +................... = (x+3y)^2 b. (1/2x+y) (...................) = x^3 +8y^3/ 8

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