1. Lan'll have a party ...................... Friday evening. 2. Would you like to come .......... my house ............lunch? 3. She takes care ............. her family. 4. She works .........a local supermarket. 5. My mother works...............the field............. my father. 6. Does your father work ............. . Hanoi? 7. David is good ................... . Math. 8. What do you do ............. your free time? 9. Are you interested ............. . sports?. 10. There's a good film ............. . ......... the moment. 11. Thanks .......... . your letter. 12. I'll see my mom and dad ................ . their farm. 13. We have to work hard .......... home and................ school 14. We'll visit her .......... Christmas. 15. Are you tired ............. . watching TV? 16. She often brings them ............... school. 17. He works .......... a factory. 18. We always go to Ha Long Bay .......... vacation. 19. Tell me more .......... . your family.

Ai giúp mình làm hộ bài 2 rồi mình cho 5*

Giúp mk 3 câu này với 1. 2x(x-7)-(x-1)^2=x^2+7 2.(x+1)^2+(x-3)^2=2(x-2)(x-4)+15x+1 3.x(x+3)^2-3x=(x+2)^3+1

1. We had a one-night (STOP) in Singapore before flying to Australia. 2-3-4-5. English’s (OPEN) and its easy (CREATE) of compounds and (DERIVE) lead to the invention of new words every day. Besides, its (SIMPLE) of forms makes it easy to learn. 6-7. A long flight of stairs made the centre (ACCESS) to (ABLE) visitors. 8-9. Because of the bad weather, there was no (TAKE) or (TOUCH) at the airport. 10. He couldn’t climb higher because he was wearing shoes that are totally (SUIT) for climbing. 11. Farmers often (RICH) their soil by adding fertilizers.

co ai ve anh nay gium minh duoc ko

G(x)=x mũ 2+3 Giúp mik nhé Thank you

làm giúp nha các bạn ra word nha có

giúp mik vs . hứa vote 5 sao Exercise 4. Choose the word or phrase that best completes each unfinished sentence below. 6. Tom ______ his flu shot, so he probably won't get the flu this year. A. already had got B. already has got C. has already gotten D. is already gotten 7. -'How long ______ Tom?' - 'Since we were kids.' A. have you know B. have you known C. did you know D. do you know. 8. I have no idea where she is. A. do not know B. don't care about C. don't think about D. don't take care of 9. The information was restricted ______ teachers. A. for B. of C. on D. to 10. ______ durian when you live in Malaysia? A. Have you ever eat B. Did you ever eat C. Do you ever eat D. Was you going to eat 11. Could you turn the oven ______ if you're going in the kitchen? A. off B. in C. up D. over 12. ______ is a machine that prints words from a computer. A. Printer B. Monotor C. Input tray D. Bulletin boar 13. They won't let him ______ the country. A. to leave B. leaves C. leave D. leaving 14. What's wrong ______ the engine? It's making an awful noise. A. with B. to C. of D. about 15. At first , she doesn't agree ______ early , but she changes her mind in the end. A. to start B. starting C. start D. with starting 16. Dr.Meier has ______ his interview , so he has left the TV. A. already finished B. yet finished C. already finishing D. yet finishing 17. Don't disturb Amy. She ______ to sleep. A. has just gone B. just went C. just go D. has just went 18. I'd like to visit Vietnam and Malaysia one day, ______ you. A. similar B. like C. the same as D. b & c 19. I am not prepared to discuss ______ the matter any further. A. about B. to C. on D. ∅ 20. Ann no longer works here. A. Ann no more works here B. Ann doesn't still work here C. Ann doesn't work here any more D. Ann still work here 21. Don't forget to ______ all the lights before you go to bed. A. turn off B. find out C. point out D. plug in 22. You can't watch the televison - it's Broken. A. in pieces B. not working C. unplugged D. unnecessary 23. I forgot bring a pen . Can you lend me _____ ? A. pen B. one C. it D. your 24. The book is short but ______. A. entertained B. entertaining C. time-consuming D. time-consumed 25. _____ is the grounds and buildings of a university or college. A. Campus B. Highlands C. Valley D. Bay

Mn ơi giúp em với Em cảm ơn Bài1: hãy phân loại và gọi tên các oxit sau: P2O5 ,Fe2O3 ,CaO ,N2O5 ,CuO ,FO2 ,Na2O ,An2O3. Bài 2: Đốt cháy 12,4 photpho trg ko khí tạo ra P2O5 a, Tính khối lượng P2O5 tạo thành sau phản ứng b, Tính thể tích khí oxi ở Điều kiện tiêu chuẩn

Fill in each blank with the correct preposition or particle to complete each of the following sentences 1. He paid for his shopping ______ cash. 2. You shouldn’t look ______ ______ poor people. 3. She has made ______ a story to tell her children. 4. The relationship ______ my father and me isn’t good. 5. Keep the food ______ ______ reach of the dog or he’ll eat it. 6. I can’t make ______ his writing; it’s really terrible. 7. My boss and I get ______ really well. 8. His lack of punctuality resulted ______ his dismissal from work. 9. It took him three weeks to get ______ the flu. 10. Chris is very determined to succeed ______ his profession.