Giúp em với ạ Hứa vote 5 sao và câu trả lời hay nhất

cho (C): y= (m-1)$x^{3}$ -3m$x^{2}$ +3mx+4 tìm m để (C) giao ox 1 điểm

Calligraphy "Yonni" or "Hàm" or "Hà Mã" :v Rồi tiện tay vẽ kon Hà mã trong pic luôn nka:3333333

1.Godzilla ________ at the cinema this week. a, was playing b.plays c. has player. d. is playing10. Yesterday 2. The World Cup _________ in Rio this summer. a. took place b. was taking place c. is taking place d. has taken place 3.Last night the Miami Heat _________ 120 points. a. is scoring b. scored c. has scored d. was scoring 4. How long _______ they _______ basketball? a. have… played b. are… playing c. do…play d. did …play

I. Find the word with the different underlined sound. 1. A. washed B. needed C. danced D. matched 2. A. obey B. key C. grey D. survey 3. A. ways B. days C. says D. stays II. Find the word which has a different stress pattern from the others (0,5 marks) 4. A. common B. happy C. complete D. joyful 5. A. dangerous B. expensive C. enormous D. convenient III. Choose the correct option A, B, C, D to complete the sentences. 6. The film was so boring....., Jack saw it from beginning to end. A. Therefore B. However C. Although D. Despite 7. I..... go on foot when I was in primary school. A. have to B. used to C. can D. may 8. Does your bike ever..... down on the way to school? A. break B. take C. do D. turn 9. The boys..... home for lunch because they are planning to visit the hydro-power station. A. have not come B. do not come C. will not be coming D. is not coming 10. Will you..... a taxi or a train? A. drive B. fly C. walk D. take 11..... the film is a bit frighting, I really enjoyed it. A. However B. Nevertheless C. Although D. Despite 12. We will go on holiday with some friends of..... A. our B. ours C. us D. we 13. Don't read in bed,..... you'll harm your eyes. A. or B. and C. but D. so 14. I..... playing board games interesting because I can play them with my friends. A. think B. find C. say D. tell 15. Before moving to Hanoi, my parents..... in Hai Phong. A. have lived B. lived C. live D. have been living 16. My friend has decided to use..... electricity by using more solar energy instead. A. more B. less C. much D. fewer 17. Have you got..... butter in your fridge? A. any B. a lot C. an D. a 18. A new university..... in my town in the near future. A. is built B. will be built C. was built D. has been 19......! Can you tell me the way to the food shop? A. Thank you B. All right C. Listen D. Excuse me 20.The city will have to find a solution to reduce traffic jam, .....? A. does it B. won't it C. will it D. doesn't it IV. Read the passage and choose the correct answer. Easter is an important Christian festival and holiday. It is (21)..... to celebrate the resurrection of Jesus Christ. People celebrate Easter (22)..... the world. In the UK, Easter is a public holiday. People (23)..... Easter chocolate eggs to their friends and family. In the US, Easter is a (24)..... holiday. People can go to church and have a special family meal. In Russia, Easter is one of the (25).... important holidays. People celebrate it (26)..... an Easter breakfast or meal. 21. A. made B. held C. given D. opened 22. A. through B. in C. all D. around 23. A. eat B. have C. give D. receive 24. A. nation B. local C. native D. national 25. A. more B. best C. most D. better 26. A. with B. by C. for D. in V. Rewrite the sentences so that it stays the same meaning. 27.The distance from Ho Chi Minh city to Phu Quoc Island is about 300km. It is.................................................................. 28. Road users should obey traffic rules strictly. Traffic rules......................................................... 29. Be careful or you'll hurt yourself. If you are.......................................................... VI. Rearrange the words to make meaningful sentences. 30.this time tomorrow/ English/ They/ will/ be learning. ….…………………………………………………………………………………… 31. doesn't like/ ice-skating/ because/ my brother/ dangerous/ he/ it is/ thinks. ….…………………………………………………………………………………… 32. people/ until/ flying cars/ use/ won't/ year 2050.

Rewrite correctly. Change the words or phrases in bold.

giúp mik vs bài 3 vs bài 5 nha mong mn giúp đỡ

Mn trả lời các câu hỏi dưới giúp mình nhé!

Question I. Find the words which has a different sound in the part underline. (0.5 points) 1. A. wanted B. filled C. stayed D. played 2. A. ahead B. instead C. seat-belt D. bread Question II. Find the words which has a different stress pattern. (0.5 points) 1. A. different B. dangerous C. pollution D. plentiful 2. A. environment B. petroleum C. effectively D. fashionable *VOCABULARY AND GRAMMAR PART III: Choose the correct option A, B, C or D to complete the sentences. (2.5 points) 1. Solar energy __________ by many countries in the world in the future. A. use B. will use C. will be using D. will be used 2. __________ is a renewable source. A. Coal B. Oil C. Wind D. Gas 3. You can wear a __________ on your back to fly anywhere easily in the future. A. jet pack B. flying car C. teleporter D. high-speed bicycle 4. In the future most people will travel __________ flying train. A. in B. at C. on D. at 5. Do you think we __________ driverless car in the future? A. use B. to use C. will use D. have used 6. That picture is __________ A. us B. ours C. our D. we 7. ___________ is a single-wheel bike. A. Monowheel B. Hover scooter C. Segway D. Teleporter 8. Nuclear energy can provide electricity for the world needs, but it is __________ A. cheap B. unlimited C. dangerous D. safe 9. You can ___________easily on the Dead Sea. Why? – Because it’s so salty A. fly B. walk C. drive D. float 10. Biogas helps solve the problem of indoor ___________. A. noise pollution B. air pollution C. water pollution D. soil pollution II. Put the correct form of the verb in brackets. (1.0 point): 1. By 2020, people in Viet Nam (spend) _____________________ a lot of money on heating. 2. What_____________we (do) ____________________ to save electricity, dad? We will watch less TV. 3. At 10 o’clock tomorrow he (work)_____________________ in his office. 4. We (build) ________________________ a hydro power station in this area next month. *READING I. Read the passage and tick (√) True or False. (1.0 point) Energy is fundament to human beings. Many poor people in developing countries do not have modern sources of energy like electricity or natural gas, with which their life can be improved. People who live in mountainous areas have to gather wood for fuel. This takes a lot of time. For many people living in rural areas, biogas is the largest energy resource available. The main use of biogas is for cooking and heating, but it can also provide energy for public transport. As biogas is smoke-free, it helps the problem of indoor air pollution. Moreover, it is made from plant waste and animal manure. They cost almost nothing. The tendency to use renewable energy sources in developing sources in developing countries is on the increase as non-renewable ones are running out. In the future, the wind and the sun will be uses as the most important environmentally friendly energy sources. True or False? True False 1. Non-renewable sources are being used up. 2. Many poor people in developing countries do not have little electricity 3. Biogas is a new source of energy available for poor people. 4. Biogas creates a lot of smoke. D. WRITING I. Change the sentences into the passive voice.(1.5 point) 1. We will use less electricity in the future. Less electricity 2. The students in my school will use public transport when travelling long distances. Public transport 3. I will turn off the lights when leaving a room or going to bed. The lights………………………………………………..……………. 4. Wind power will offer a great deal of energy next century. A great deal of energy 5. We will use sources of energy more effectively for our future. Sources of energy ………………………………………………………... 6. People in the countryside will increase the use of biogas for cooking. The use of biogas II. Rearrange the words to make meaningful sentences. (1.0 points) 1. this time tomorrow/ English/ They/ will be learning/. ………………………….……………………………………………… 2. Solar energy/ in the world/ by many countries/ will be used/. 3. to another/ How/ you travel from/ will/ one place/? 4. to save/ will reduce/ our energy/ the use of electricity/ We/.

một lớp học có 30 hs, trong đó 3/5 là số bạn nữ. Hỏi lớp đó có bao nhiều bạn nữ, bao nhiêu bn nam?