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nguyenthidiu9d
2 năm trước
Phân tích nhân tử 1, x^3 + 3x^2y -9xy^2 + 5y^3 2, 2x^4 + x^3 -22x^2 +15x-36 3, 3x^3 + 5x^2 -14x +4 4, 2x^3 + x^2 -3x -1 Giúp được bao nhiêu thì giúp ạ! Nếu hết thì tốt hơn ạ!
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Dạng: 5 Viết lại câu hoàn chỉnh Example: They / wear skirts to work? =>Do they wear skirts to work? They/ not / play games at the weekends =>________ we / not / believe our teachers =>________ Peter / understand the question? =>________ We/ not / work late on Saturdays =>________ John/ want some drinks? =>________ He/ have three sons=>________ when / David / go to his Chinese class? =>________ why / you / have to clean up? =>_______ Dạng 6: Đọc và hoàn thành đoạn hội thoại dưới đây bằng cách chia động từ: My cousin, Ron (have)………..a dog. It (be)………..an intelligent and beautiful pet with a short tail and big brown eyes. Its name (be)………..Rex and it (like)………..eating meat. Although Rex (bark)………..when strange guests visit, it (never/ bite)………..anyone; To be honest, Rex (be)………..very friendly. It (not/ like)………..eating fruits, such as apple, orange, banana, or grape, but it (often/ play)………..with them. If the weather (become)………..bad, Rex (just/ sleep)………..in his cage all day. Ron (play)………..with his dog every day after school. Because there (be)………..many people on the road, Ron (not/ let)………..the dog run into the road. Ron (often/ take)………..Rex to a large field in the park to enjoy the peace there. Rex (sometimes/ be)………..naughty, but Ron loves it very much. nhanh nha mình cho 5 sao

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