Choose the best answer 1. This is the second time I am hearing/I have heard that song. The first time was/ has been at the party last night. I really like/have liked it. 2. A: I have been calling/am calling about your advertisement in the newspaper. Have you rented / Do you rent the flat or can I come and see it? 3. Anna: Where’s Nick? John: He has gone/has been to the gym. You see, he has put/is putting on a bit of weight lately and like to lose it. 4. Mary: The new neighbours have painted/have been painting their house. it looks / has been looking really nice! Those colours have gone/go well together. Tom has told / told me yesterday that they’re professional painters. Peter: How does he know/ has he known ? Mary: He have known/have been knowing them since he was/have been a child. They went/have been going to the same school 5 Tom: I can smell smoke You have been smoking/smoke again. Lucy haven’t you/didn’t you last week? Lucy: Well yes but I haven’t managed / didn’t manage to stop completely yet. I now smoke/have smoked only four or five cigarettes a day. Tom: Try chewing gum whenever you feel like smoking. There a special type that helps smokers give up. Lucy: Really? I haven’t been trying / haven’t tried it, but I will. Put each verb in brackets into the most suitable present tense. 1. I’m sorry ………….(not come) to class lately. I (work)……………………. late in the evenings for the past fortnight. 2. So far we (not notice)……………… anything unusual, but we (not pay) ……………very close attention. 3. I wonder if Mary (reach)………………… home yet? She (leave) …………………..to late to catch the bus. 4. Here is the news. The Home Office (announce) that the two prisoners who (escape) ……………from Dartmoor prison earlier this morning (give themselves up) …………………to local police. 5. (you make up)………………. your minds? What (you decide) …………………to do? 6. Harry (leave) …………………..home rather suddenly and we (not hear) ……………………………from him since. 7. Recent research (show) ……………….that Columbus ………………. (not discover) America, but that Vikings (land)……………… there five hundred word in capitals, years before him. 8. I think that people (become) ……………………tired of the poor quality of the meaning stays television programmes, though they (improve) lately. 9. (something happen) …………………….to the lines? I (try) to get through to Glasgow for the past hour. 10. Bill (get) ………………….that new job, but he (complain) …………………about it ever since.

Help me tất cả các bài này là đường trung bình của tam giác nha :)))))

1) A=[4,7] B=(m,9) tìm m để : a) A∩B= ∅ b) A⊂B c) A\B= ∅

bài 2 tìm x,biết a,X+17/10=3/5 b,X-1/3=X+1/6 c,|X+25|=42 d,|X-12|+15=17 e,(X+7)^2=81 g,(X-12)^3=27

*Thực hiện phép tính: a. A= (x-2)(x^4+2x^3+4x^2+8x+16) với x=3 b. B= (x+1)(x^7-x^6+x^5-x^4+x^3-x^2+x-1) với x=2 c. C= (x+1)(x^6-x^5+x^4-x^3+x^2-x+1) với x=2 d. D= 2x(10x^2-5x-2)-5x(4x^2-2x-1) với x=-5 (Ko thay thế số vào x)

TUY HƠI DÀI NHƯNG CỐ GIÚP MÌNH 1. French bakers are fighting for the traditional baguette to be given UNESCO WorldHeritage____. a. site b. status c. admission d. recognition 2. The government has done nothing to resolve the over nurses’ pay. a. conflict b.fight c.crash d. war 3. They see the outdoors as a activity, not a job opportunity. a. exhausted b.international c. recreational d. volunteering 4. Savannah is one of the best cities for job growth. a. part b.whole c.full d.medium-sized 5. The railway station was criticized for its lack of disabled . a. facilities b.system c.schedule d. preparation 6. About 85 per cent of city breathe heavily polluted air. a. villagers b. livers c. dwellers d. members 7. Dublin was a very different place in those days, like a village, not the wonderful city it is now. a. rural b. cosmopolitan c. reliable d. pleasant 8. We are a survey to find out what our customers think of their local bus service. a. affording b. indicating c. considering d. conducting 9. We are looking for someone who is and hard-working. a. hopeful b.lacked c.reliable d. smooth 10. It is difficult to the exact cause of the illness. a. attract b.forbid c.take d. determine 11. Sacramento’s central location and low cost of living make this place a _____city. a. fabulous b.forbidden c.poor d. determining 12. How can we encourage people to get along with each other in this society? a. considerable b. multicultural c. rural d. crashing 13. Some workers can only afford homes outside areas. a. outskirts b.rural c.growing d. metropolitan 14. This is a top-quality product at a very price. a. high b.costly c.affordable d. effective

lm hộ mk nha câu 23 thôi lm hẳn bài ra nhá

mn làm hộ m bài 15 thôi nha bài trên m làm đc r

hãy sưu tầm và chép lại những dẫn chứng thơ văn nhằm minh họa cho các ngôn từ nghệ thuật

Mng giúp mik vs mik đg cần gấp lắm ạ phần 2 nhk