c,5x-4(6-x)(x+3)=(4-2x)(3-2x)+2 d,(x-1)^3-(3x+2)(-12)=(x^2+1)(x-2)-x^2

Dear Sally, We are having a wonderful time (15) ……… the USA. The (16) ……… are friendly and the (17) ……… has been warn and sunny. In San Francisco, I (18) ……… my friends, Sandra Smith and (19) ……… family. It was (20) ……… to see them. I (21) ……… lost of souvenirs (22) ……… the children. Thanh is always complaining about the (23) ……… of my suitcase. See you (24) ………… Love, Quyen. 15. A. of B. on C. in D. at 16. A. boy B. student C. friend D. people 17. A. picture B. weather C. people D. summer 18. A. visiting B. visited C. to visit D. visits 19. A. her B. them C. him D. you 20. A. loving B. lovely C. love D. to love 21. A. is bought B. to buy C. bought D. has bought 22. A. between B. on C. to D. for 23. A. heaviness B. heavily C. heavy D. heaviness 24. A. on B. last C. soon D. so

Giúp mình 2 câu b vs ạ càng nhanh càng tốt ạ

2.5 km =............m 3 tấn 58 kg =..............kg

Giúp mk với mk cảm ơn và sẽ vote 5 sao ạ 1. Sửa lại lỗi sai trong các câu. 1.It is lovely to seeing you again. ->….. 2.People cut the bottles in small pieces. ->….. 3.People mix the small pieces in certain chemicals. ->….. 4.Cloth bags used instead of plastic bags. ->….. 5.Students are advised to collect plastic bottles to recycling. ->….. 6.Glass should collected and sent to factories. ->….. 7.Be able to live in a clean enviroment is lucky. ->….. 8.Should do you water the compost? ->….. 9.Weeds is covered the river bank. ->…... 10.We can use the garbage making fertilizer. ->…... 2. Viết lại câu sao cho nghĩa không đổi. 1.Working in those conditions is impossible. It’s….. 2. I will repair your bike tomorrow afternoon. Your bike ….. 3.He was delighted to receive his aunt’s letter. He was delighted that his….. 4.Old car tires are recycled to make shoes and sandals. People….. 5.I’m very sad that I wasn’t accepted in that group. I’m very sad not…..

Mọi người ơi giúp mik với cảm ơn mọi người

. 1 Xác định kiểu câu và cho biết mục đích và tác dụng của mỗi câu mà em vừa xác định được. - Muốn lành nghề chớ nề học hỏi. - Tấc đất tấc vàng. - Thương người như thể thương thân. - Nhất thì nhì thục. - Nuôi lợn ăn cơm nằm, nuôi tằm ăn cơm đứng. - Hãy còn nóng lắm đấy nhé. - Hỡi đồng bào. - Đi một ngày đàng học một sàng khôn.

Các bạn giúp mình lại 2 bài này vs ạ mình cảm ơn trước

Mn ơi giúp mình vs Mình cảm ơn

)( Viết lại các câu sau sao cho nghĩa không đổi) 1. That motorbike belongs to Mr Trung. => That is ............................................................................................................................... 2. She likes eating mangoes best. => Her…….…………………………………………………..………………..……….…… 3. What is the height of that building? => How ………………….………..……….…………………..……………..………….…? 4. How many apples would you like? =>How many apples do ………………................................................................................? 5. Let's playing soccer this afternoon? => Why..................................................................................................................................? 6. How much are these shoes? =>How...................................................................................................................................? 7. This box has twelve packets of tea. =>There ……………………………………......................................................................... 8. No lake in the world is deeper than Lake Baikal. => Lake Baikal……………………………………………………………………………… 9. It is important for you to arrive on time. => You must.......................................................................................................................... 10. I advise you not to eat lots of sweets. => You should …………………………………………….……………………………..... XIII. Rearrange these words or phrases to make complete sentences. (1.0 point) (Sắp xếp các từ hoặc cụm từ sau thành câu có nghĩa.) 1. I/ it/ go/ when/ some/ swimming/ hot/ is/ often/ friends/ of/ with.// …………………………………………………………………………...…………………. 2. small / thin/ sister/ white/ and/ his/ lips/ teeth /has//. ……………………………………………………………………………………………… 3. lifter/ heavy/ so/ is/ and/ he/ a/ strong/ weight/ very/ he/ is/.// ……………………………………………………………………………………............. 4. like/ isn't/ because/ his/ fish/ food/ he/ favorite/ it/ doesn't/.// ……………………………………………………………………………………..……… 5. burn/ should/ and/ the/ not/ cut/ we/ down/ trees/ forest/.// …………………………………………………………………………….…………...……