mn giúp mik nhanh nha mik cần rất gấp luôn

mọi người ơiii giúp em đi plsss em đang cần gấp lắm ạ :(((

3. Rewrite the following sentences without changing the meaning, using the word given 1. My sister goes to school on foot. My sister ___________walks to school ____________________________ 2. The bank is not far from the post office. The bank ___________is near the post office _______________________________ 3. There are many flowers in our garden. Our garden _______ has many flowers ___________________________________ 4. Ba lives in city. Ba doesn’t _live in countyside _________________________________________ 5. There is a big library in our school. Our school has big library __ _____________________________________

các bạn giúp mik với mik xin trân thành cảm ơn ạ

CMR 21n+4/14n+3 là phân số tối giảm

Cùng 1 lúc có 2 xe đi từ A đến B ngược chiều nhau. Xe 1 đi từ A với vận tốc 36 km/h và xe 2 đi từ B với vận tốc 27 km/h. Sau 4 giờ thì 2 xe gặp nhau. Hỏi nếu muốn 2 xe gặp nhau giữa đường thì xe 2 phải đi trước xe 1 bao lâu ?

Với giá trị nào của x thì biểu thức có nghĩa " `x/(x-2)+√(x-2)`

Đề bài là tìm m để hàm số đồng biến trên tập xác định Nhớ làm chi tiết

Write the correct form of the word in brackets 1. People seem to have lost their________ in boating on small rivers.(enjoy) 2. More and more__________ are living the countryside to city.(farm) 3. A town has a _________ population than a village does.(large) 4. Sylvia likes the ___________ atmosphere during her stay in the valley.( peace) 5. The firefighters were praised for their__________ and devotion to duty.(brave) 6. Visually the house is very pleasing, but it's__________.(comfort) 7. It is true that the city can provide much ___________-.(convenient) 8. Agricultural work is___________ seen as a male occupation.(tradition) 9. Villages and towns are not as densely ___________ as cities.(populate) 10. The trip was an ______________ experience. We enjoyed it very much!(forget) Làm và giải thích giùm mình

III. Each of the following sentences contains ONE error. Underline and correct it. 1. It has been suggested that he saves money for his study tour abroad.  _____________________ 2. The next important question we have to decide is when do we have to submit the proposal.  _____________________ 3. The more careful you drive, the fewer accidents you will have  _____________________ 4. The receptionist said me that the hotel had been fully booked.  _____________________ 5. A lunch of soup and sandwiches do not make me interested.  _____________________