Lao động gồm có những loại nào A: Lao động chân tay và lao động thân thể B: lao động cụ thể và lao động trừu tượng C: Lao động chân tay và lao động trừu tượng HELP ME, PLEASE

giúp mình nha mn mình cảm ơn nhiều lắm

Câu 19.9 , 19.10 , 19.11 , 19.14 trang 51 và 52

Quy đồng mẫu các phân số sau -3/16, 5/24, 21/-56 Các bạn giúp mình với nha

VII. Điền từ thích hợp vào chỗ trống. There are ..... (61) main kinds of sports: team sports and ...........(62) sports. Team sports are such sports .......(63) baseball, basketball and volleyball. Team sports .......(64) two separate teams. The teams play........(65) each other. They complete against each other..........(66) order to get the best score. .........(67) example in a football game, if...........(68) A gets 4 points and team B............(69) 2 points, Team A wins the ........(70). Team sports are sometimes called competitive sports. VIII. Đọc đoạn văn sau và trả lời câu hỏi. In the summer holiday, Mr. and Mrs. Brown and their children, Peter and Susan often go to the beach for two or three days. They always go to Vung Tau in the south of Viet Nam. They usually stay in a small house or a flat by the sea, but sometimes they stay in a hotel. Last summer, they went to Nha Trang. They stayed at the Sun sight hotel for three days. In the morning, Peter played soccer with his father on the beach. Susan and her mother walked long the beach and built sand castles. They visited Tri Nguyen aquarium and saw different kinds of fish there. They also bought a lot of souvenirs for friends. Questions: 1. Where do the Browns often go for their summer vacation? 2. How long do they often stay there? 3. Where do they usually stay? 4. Where did they go last summer? 5. How long did they stay there? 6. What did Susan and her mother o in the morning? 7. Who did Peter play soccer on the beach with? 8. Did they visit Tri Nguyen aquarium? 9. What did they see there? 10. Did they buy a lot of souvenirs or seafood? D. VIẾT: IX.Viết lại câu sử dụng từ cho sẵn(Không thay đổi nghĩa của câu) 81. There are over eight hundred stamps in Tam’s collection. Tam’s collection………………………………………………… 82.They prefer computer games to video games. They like……………………………………………………… 83.He is a slower and more careful driver than I am. He drives……………………………………………………… 84.The trip lasted two weeks It was…………………………………………………………. 85.Khanh is a fluent English speaker. Khanh speaks………………………………………………… 86. It's not good to talk in class. Talking..................................................................................... 87.I didn’t have a toothache. They didn’t have a toothache ( neither) ..................................................................................... 88.No one in Trung’s class is taller than him. Trung............................................................................................. 89. Mr. Bean couldn’t enjoy the meal because of the stomachache. The stomachache prevented.............................................................. 90.We have to keep our school clean, green and attractive. It’s our duty.................................................................................. X. Viết câu sử dụng từ cho sẵn. 91.In the future / we / less work / more money / spend/. ………………………………………………………………………………………….. 92. When/ you/ have/ Physics? …………………………………………………………………………………………. 93.Jenny/ not/ wear/ her new dress/ now. ………………………………………………………………………………………… 94. this morning / I / eat / bread / and / drink milk / breakfast. ……………………………………………………………………………………….. 95. She /not/ play football/ either. ………………………………………………………………………………………… 96. Sally/ look/ very happy/ her new dress. ………………………………………………………………………………………… 97.“ balanced diet” / mean / you / eat / variety / foods / without / eat / much / anything. …………………………………………………………………………………………… 98. Why/ she/ / have/ work/ hard / every day? …………………………………………………………………………………………… 99. I/ interested/ chess/ but/ I /not good at it. …………………………………………………………………………………………….. 100. Would / you/ like/ go/ me/ the cinema/ tonight? ……………………………………………………………………………………………..

Giúp mình câu 9. Bỏ phó từ chứ k phải ỏ phó từ nha

Alexander Graham Bell invented the telephone. → The telephone...........................................................................................

cho 6.93g hỗn hợp gồm Mg va Al dạng bột tác dụng hết vs dung dịch HCL, thu đc dung dịch A. Cô cạn cẩn thận dd A thì thu đc 31.425 muối khan. Hỏi thành phần % theo khối lương của Mg va Al trong hỗn hợp

Giải giùm em với anh chị ạ Từ đoạn trích Hồi trống Cổ Thành (Trích Tam Quốc diễn nghĩa – La Quán Trung), em hãy viết 1 đoạn văn nghị luận xã hội khoảng 300 từ trình bày suy nghĩ của em về tính cương trực và sự nóng nảy.

a) 4 . x = –28 b) 2 x +19 = 15 c*) 3x + 7 – 9x = –11 d) 35 -5. (x+3)= |-15|