Giải hộ tuiiii vs mn ơi có câu thui

Giải bằng hệ phương trình và dạng kẻ bảng nha

Giúp mình với. Mình cần gấp. MỖI Ý C thui nha. THANK YOU

Exercise 7. Complete the sentences, using the suffix –ful or –less with the words given in brackets. Practise saying the sentences. 1. The man does not take care. He is ______________. (care) 2. The picture has many colours. It is very ______________. (colour) 3. We enjoyed the party. It was very ______________. (joy) 4. She did not show any fear. She was ______________. (fear) 5. The pan is very hot. She must be ______________. (care) 6. He does not have any friends. He is ______________. (friend) 7. He always has a big smile. He is always ______________. (cheer) 8. Now she is very tired, because she spent a ______________ night. (rest) 9. That old man has a bad memory. He is ______________. (forget) 10. He does not care about his actions. He is often ______________. (thought) 11. We have made a lot of progress this school year. We have had another ______________ year. (success) 12. You should throw this pen away. It is ______________. (use)

VII. Rewrite the following sentences, beginning with the word(s) given 1. NASA scientists have discovered that there is water on Mars. → It… 2. "Don't forget to be in time for the meeting tomorrow" she told me. → She reminded… 3. The Times was first printed 200 years ago. → It’s… 4. This is the last time I’ve forgiven you. → Never… 5. She was generous when she paid for our lunch. → It… 6. These two pens don’t write properly. → Neither… 7. He works in a factory which has over 1,000 employees. → There… 8. You’re the worst guitarist in the world. → No one…

Viết 1 đoạn văn (200 chữ) với chủ đề: cần phải biết tiếp nhận những lời phê bình

Bài 4. Quãng đường AB dài 297,5km. Lúc 6 giờ 45 phút, một ô tô khách đi từ A đến B với vận tốc 45km/giờ, lúc 7 giờ 15 phút, một ô tô con từ B về A với vận tốc 55km/giờ. Hỏi: a, Hai người gặp nhau lúc mấy giờ? b, Chỗ gặp nhau cách A bao nhiêu km?

V. Rewrite the following sentences, using the word in bracket 1. I haven’t been to the cinema for two months. (time) 2. Shall we spend our holiday in Hawaii? (about) 3. Don’t use a dictionary while doing the reading. (better) 4. Jack likes playing tennis better than hiking. (prefers) 5. I must leave now or I will miss the bus. (unless) 6. The teachers are both experienced. (either) 7. The doctor acted quickly and the child was saved. (thanks) 8. Jane and her sister both enjoy classical music. (only)

1, this is the first time i have seen him. => i have never 2, i started studying English 3 years ago. => i have 3, Tom didn't want to go to school because he had a temperature => Tom had a temperature 4, Jill doesn't like apples, so she doesn't eat them. => Jill 5, Mary studies very well but she never gets high marks in the class =>Although

|x2-x1|=2 căn 2 phân tích thành j nhề theo viet nhá lưu ý chỉ phân tích thôi nhá