Câu 1: 1)Cho phương trình ẩn x: x² -4x+m-2=0 Tìm m để pt có 2 nghiệm pb x1,x2 thoả mãn x1² - 2x1x2 + 2x2 = 1 2) Xác định a,b sao cho đường thẳng y=ax+b song song với đường thẳng y=-x+5 và cắt (P): y=x² tại điểm có hoành độ bằng 1 Giúp em vớiii

Mọi người giúp em vs ạ ! Em đg cần gấp ạ ! Em cảm ơn

mọi người vẽ hộ em chim cánh cụt nha

II. Write tag questions 1. Mary is reading a book, ____is not he_______? 2. His parents won’t buy him a new game, ___will they_______? 3. Turn off the television, ___________? 4. I’m late for the party, ___________? 5. They never go to the theatre, ___________? 6. Everything will be all right, ___________? 7. Let’s go swimming, ___________? 8. Someone remembered to leave the message, ___________? 9. Nothing gives you more pleasure than listening to music, ___________? 10. This will not take long, ___________? III. Write tag questions 1. He seldom goes to the movies, ___________? 2. Those are nice, ___________? 3. I think he will come here, ___________? 4. I don’t think Mary can do it, ___________? 5. Nothing can be done, ___________? 6. Everybody is here, ___________? 7. There aren’t many interesting programmes tonight, ___________? 8. My sister has to make this room tidy, ___________? 9. Nobody cleaned the classroom yesterday, ___________? 10. Everything was OK, ___________?

Cảm thụ văn học trong câu : "Tre giữ làng, giữ nước, giữ mái nhà, tranh giữ đồng lúa chín "

vẽ đậu mầm nha NL: thêm cỏ 4 lá càng tôt

I. Make meaningful sentences using the given words 1. My brother / learn / English / 5 years. 2. In / opinion / violent films / should not / show / television

20.Tom: "You've got a lovely singing voice, Mary."Mary: "__________ " A. It's all right. B. Congratulations! C.Thank you. D. No, thanks

Nhiệt độ mùa đông tại thành phố New York (Mĩ) là 23oF. Ứng với nhiệt giai Xen-xi-út, nhiệt độ đó là

Mrs. Linda (0) took us to the city museum today. There (1)____________ lots of very old things like paintings and pictures. She also told us (2)___________ dinosaurs. I think (3)____________ are interesting animals. Then we went to (4)__________ second floor to look at some dinosaur bones. They were very big! I felt sad because I can’t see a real dinosaur anymore.