Mọi người hộ me với me đang cần gấp

Tại sao khi lau chùi màn hình ti vi bằng khăn bông khô thì có nhiều bụi vải bám vào chúng?

GIÚP MÌNH VỚI Ạ IV/ Combine the sentences with the words in brackets. 1. Nam got wet. He forgot his umbrella. (BECAUSE) …………………………………………………… 2.It is raining hard. My father has to go to work. ( use: although ) ……………………………………………… 3.Mr. Thanh wants to buy energy-saving bulbs. He doesn’t know where to buy them.(but) …………………………………………………… 4.I’m looking for a book. It tells about traditional festivals of Asian peoples. (use: which) ……………………………………………………… 5.The students are my classmates. They are standing in front of the library. ( use: who) 6.………………………………………………………………… 7.We don’t lend them our tools. They will work with their hands. (use: if ) ……………………………………………… 8. Thu Ha has an exam tomorrow. She is still watching TV now. (although) => …………………………………………………………… 9. The boy is Jane’s brother. He sat beside you at the party last night. (who) => ………………………………………………………… 10. The new stadium will be opened next month. It can hold 90,000 people. (which) => …………………………………………………………………………………… 11. We plant more trees along the streets. We will have more shade and fresh air. (if) => …………………………………………………………… 12. Hoa was given a new bike. She was very happy. (because) => …………………………………………………………… 13 .I'm tired. I stayed up late watching TV. (BECAUSE ) ………………………………………………………………… 14. The oil will pollute the sea. People are worried. (THAT) ……………………………………………………………………… 15. Tet is a festival . Tet occurs in late January or early February . (WHICH ) ………………………………………………… 16. I know some people . They live in London . (WHO) …………………………………………………………………… 17. Do they want Vietnamese tea? Do they want milk tea? (OR) ……………………………………………………………………

Cơ quan nào ban hành hiến pháp?

Cho phương trình : x^2-2(m+1)x+m^2+m-1=0(m là tham số) giải phương trình với m =0

Tìm một số ,biết số đó trừ đi 20 thì =20 cộng vs 8

giúp mình làm bài này vào tập các bạn nhé nhớ cho mình lời giải chi tiết nhé

Viết 5 câu tục ngự về chủ đề thiên nhiên và lao động sản xuất. Mọi người ơi,giúp mình với ạ:))

câu 4 khó quá chi tui chứ tui ko bt mn ơi

GIÚP MÌNH VỚI Ạ I. Sử dụng đại từ quan hệ kết hợp câu 1.Have you ever spoken to the people? They live next door. ………………………………………………………… 2.It’s a book. It will interest children of all ages. …………………………………………………… 3.The people keep having all night parties. They live next door. ………………………………………………………… 4.These are the keys. They open the front door and back door. ……………………………………………………………… 5.Here’s an article. It might interest you. ………………………………………………………… 6.Where are the eggs? They are in the fridge. …………………………………………………………… 7.Have you got something? It will get ink out of the carpet. …………………………………………………………… 8.Where’s the girl? She sells the tickets. ……………………………………………………………… 9.Half of the people didn’t appear. They were invited. …………………………………………………………… 10.The woman in blue is a famous doctor. Her son is in the same my office. ……………………………………………………… II. Make one sentence from two. Use the words in brackets. 1.The forecast said it would rain. It turned out to be a beautiful day. (although) ............................................................................................................ 2.I’m no better. I’ve taken the pill. ( Despite) ..................................................................................... 3.I told the absolute truth. No one would believe me. (but) ............................................................................................................ 4.He didn’t notice the sign. It was right in front of him. ( Though) ..................................................................................................... 5.Jason was very tired. He leant back and closed his eyes. (because of) ......................................................................................................... 6. I find it is difficult to learn English. ( learning) ..................................................................................................... 7.You can’t speak to Tim at the moment. He’s sleeping. (therefore) ................................................................................................................ 8.Nobody would recognize him. He wore glasses and false beard. (so that) .................................................................................................................... 9.Nick had nowhere to go. He slept on the park bench. (since) ........................................................................................................................ 10.Simon couldn’t come to the meeting. He was busy. (therefore) ..................................................................................................................... III/ Rewrite each sentences, beginning as shown, so that the meaning stays the same. 1.They didn't have any money,but they bought an expensive mobilephone. Even though. ............ ....................................................................... 2.Even though it rained heavily, Lan had to go out with her friend. Despite........................................................................................................... 3.The children are playing marbles in the yard . They come from different districts. The children....................................................................................... 4.The house is my uncle’s. The house was built five years ago. The house......................................................................................... 5.Barrack Obama has two daughters . He is the US president. Barrack Obama.................................................................................................. 6. Mai has to go to school to take her exams. She is having a flu . Although Mai................................................................................................ 7. Why don’t we go to the countryside this weekend?”, said Scott. Scott suggested…………………………………………………… 8. In spite of taking a taxi, Tim still arrived late for the meeting. Although Tim …………………………………………………… 1.Shall we take a shower instead of a bath ? I suggest……………………………………………………………… 10. The woman was very polite. She answered the phone. The woman who ………………………………………………………… 11. You cut down the trees in the forests. There will be big floods every year. If ……………………………………………………………………… 12. My mother wanted me to have breakfast, so she woke me up early. Because ……………………………………………………… 13. He went to bed early. He didn't finish his homework. Although…………………………………………………………… 14. I think we should go by bicycle to save energy. I suggest that ………………………………………………………………