Giúp tui vs mn ơi. Lm bài 26 và 28 ạ.Cảm ơn mn
3 mũ 1 + 5 mũ 2 = bao nhiêu mọi người
Choose the correct option A, B, C or D to complete the sentences: 1. Mai enjoys ............ to music, especially pop music in her free time. A. hearing B. playing C. listening D. talking 2. You should avoid ............. too much TV. It’s not good for your eyes. A. seeing B. looking C. glancing D. watching 3. My grandparents love ............ very much. There are a lot of beautiful flowers and fresh vegetables in their garden. A. doing garden B. to do garden C. do gardening D. doing gardening 4. Nga likes ............ with her close friend on Saturday evenings. She feels relaxing. A. window shop B. window to shop C. window shops D. window shopping 5. Minh is very hard-working boy. He doesn’t mind ............ a lot of homework in the evenings. A. making B. seeing C. doing D. reading 6. Lan used to love ............ in front of the computer for hours but now she doesn’t. She takes part in a judo club. A. having B. sitting C. using D. doing 7. Why don’t we ........... our parents with some DIY projects? I think it is useful. A. make B. help C. do D. give 8. I don’t like .......... up early in the window days. I love .......... in bed late. A. getting/stay B. get/stay C. getting/staying D. get/staying 9. Do you fancy ............ around the West Lake with me this Sunday morning? A. having B. staying C. moving D. making 10. Mai’s dad likes ........... spring rolls when her family has parties. A. making B. doing C. trying D. cooking
Mọi người vẽ giúp em theo a,b,c nha .Cảm ơn
Bài 4: Một thửa ruộng hình chữ nhật có chiều rộng là 172,8 m. Biết chiều dài hơn chiều rộng 54,4 m. Tính chu vi của thửa ruộng.
Giúp đi nà. Vote cho nke, đang cần gấp
Làm và giải thích chi tiết 21. It takes years to ________ a foreign language. A. access B. master C. outnumber D. address 22. The sky is getting dark. It________ rain is on its way. A. looks B. looks like C. seems to D. will be 23. I am________ several important letters but nothing has arrived. A. expected B. looked forward to C. waiting D. expecting 24. I usually wear skirts but today I ________ trousers. A. wearing B. am wearing C. wear D. wears 25. Preserving natural resources________ of great importance. A. is B. are being C. have been D. are 26. Your voice reminds me of somebody, but I can’t remember________ A. it is B. who is C. who he is D. whom 27. I don’t________ locking the door. Let me double-check A. remember B. forget C. remind D. A & B are correct 28. The flat________ of three bedroms, with a kitchen and a bathroom. A. composes B. contains C. includes D. consists 29. After Mary________ her degree, she intends to work in her father’s company. A. will finish B. is finishing C. finishes D. will have finished 30. The boy, along with his classmates, ________ just paid me a visit. A. has B. have C. are D. is
Bài 1:Tổng của các số hạng là 500. Trung bình cộng của chúng là 125. Hỏi tổng đó có bao nhiêu số hạng? Bài 2:Trung bình cộng cuẩ 3 số bằng 10, biết trung bình cộng của số thứ nhất với số thứ hai bằng 8. Tìm số thứ ba.
Nhan h= hn okokokokokokoksdfdsfdsf Giải theo lớp 7
giải gấp cho mik vs mik dg gấp lắm
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