AE trình bày latex,Ko viết giấy

mn giúp em ạ , em cảm ơn ạ (có vẽ hình nx ạ )

calli : Bacha Nee. tone màu cam đào @@ tradi hay digi đều đựt, digi thì thêm nền caro vào :>

I. Choose the correct answer A, B, C or D 1. We have _____________ oranges. A. a lot of B. a lot C. lots D. much 3 2. We don’t have _____________ bananas but we have a lot of oranges. A. many B. a lot of C. much D. a lot of 3. Do you have any cereal? Sure, there’s ______________ in the kitchen. A. many B. some C. a lot D. a lots of 4. He’s very busy. he has _____________ work to do. A. a lot of B. many C. a lot D. a lots of 5. London has _____________ beautiful buildings. A. much B. a lot of C. a lot D. any 6. They eat ________________ apples. A. much B. a lot of C. a lot D. lots 7. There wasn't _______________ snow last night. A. many B. much C. some D. a lot of 8. She put too _______________ salt in the soup that she couldn't have it. It was too salty. A. many B. a lot C. much D. a lots of 9. He doesn't have _______________ friends as I think. A. much B. a lot of C. many D. a 10.How ___________ English books have you got? A. much B. many C. often D. far II. Complete the sentences with: much, many or a lot of: 1. I don’t have ____________ time to read. 2. Her new school has __________ students. 3. There is ___________ orange juice in the jar. 4. This hotel doesn’t have _____________ rooms. 5. She drinks _______________ tea. 6. My father never drinks ______________ coffee for breakfast. 7. He has _______________ money in his pocket. 8. There are too_______________ pictures on the wall. 9. There aren't _______________ workers who want to quit their jobs. 10.Mark has __________ dogs and I'm sure that he can't take good care all of them. 11.She didn't have _____________ time, so she left. 12.I told you _____________ times before that I don't like her. 13.She has got ____________dresses, but she has not got ___________skirts. 14.We don't drink _________________ water when we eat. 15.I think you put too______________ sugar into my cup of coffee. 16.People don't write _________________ letters nowadays, they prefer e-mails. 4 17.You have ________________friends, don't you? 18.Thank you very ___________________for coming. 19.There are so ___________________things I want to ask you. 20.We have ___________ homework to do tonight giúp với ạ hơi nhiều mọi người thông cảm

giúp e ạ , em cảm ơn rất nhiều @@@

Phân tích các đa thức sau đây thành nhân tử: ( x + 1 )^4 - ( x - 1 )^4

cho x, y là các số nguyên chứng minh rằng 2016x+1918y chia hết cho 23 khi và chỉ khi 1930x + 2015y chia hết cho 23

Một người trồng 12 cây cam.nhưng người đó đã bán đi 7 cây .Hỏi người đó còn bao nhiêu cây? Nhanh nha

Hai kho thóc chứa tất cả 250 tấn thóc . nếu chuyển từ kho A sang kho B 20 tấn thóc thì số thóc ở hai kho bằng nhau . tính số thóc ở mỗi kho hiện nay

Nung nóng 165g hỗn hợp X gồm: Mg(OH)2 và Fe(OH)3 đến khối lượng không đổi, thấy khối lượng hỗn hợp giảm 45g và thu được chất rắn Y a) Xác định thành phần % khối lượng mỗi hidroxit có trong hỗn hợp b) Cho Y vào dung dịch HCl 14,6% (D=1,15g/ml) thì cần mấy ml dd này để hoà tan hết lượng Y trên?