Câu 5. Đúng ghi Đ, sai ghi S: Số 125,08 có phần thập phân gồm có: a) 8 phần mười b) 0 phần mười, 8 phần trăm

REWRITE 1. I started learning English three years ago.  I have ........................................................................................................…………… 2. My brother last wrote to his pen pal six months ago.  My brother hasn’t .........................................................................................………… 3. According to me, English is easier than Maths.  According to me, Maths is.......................................................................………… 4. No river in the world is longer than the Nile.  The Nile is......................................................................................................………… 5. No one in my group is more intelligent than Mary.  Mary is........................................................................................................…………… 6. Tuan is the tallest boy in his class.  No one else in…………………………………………………………………………….. 7. It is difficult to follow your directions.  Following……………………………………………………………………………… 8. The last time I met him was two months ago.  I haven’t ………………………………………………………………………………. 9. I started learning English 3 years ago.  I have …………………………………………………………………………………… 10. Other Oceans in the world aren’t as large as the Pacific one.  The Pacific Ocean is...........................................................................………………….. 11. There is no better student in this class than Nam. Nam is...................................................................................................…………………. 12. Your house is bigger than my house.  My house is …………………………………………………………………………….. 13. The red car is cheaper than the black car.  The black car is …………………………………………………………………………. 14. This exercise is easier than that one.  That exercise is not ……………………………………………………………………… 15. This is the most interesting film of all.  No other film is ………………………………………………………………………….

Khi đốt khí metan (CH4); khí axetilen (C2H2), rượu etylic (C2H6O) đều cho sản phẩm là khí cacbonic và hơi nước. Hãy viết PTHH phản ứng cháy của các phản ứng trên

IV. Change these sentences using the expressions in brackets. 1. Tom will not pass the examination even though he studied well. (despite) _________________________________________________________________________________ 2. Despite not having enough money, we decided to hold a party. (though) _________________________________________________________________________________ 3. He took a lot of photographs even though the sky was dark. (despite) _________________________________________________________________________________ 4. Despite his hard life, he studied very well. (though) _________________________________________________________________________________ 5. In spite of living in poverty, they were always admired. (although) _________________________________________________________________________________ 6. He passed the final examination even though he was frequently absent from class. (in spite of) _________________________________________________________________________________ 7. She is still fat even though she has been on a diet for 2 years. (despite) _________________________________________________________________________________ 8. Although she doesn’t earn much money, she spends like a millionaire. (in spite of) _________________________________________________________________________________ 9. He went to bed early even though he didn’t finish his lessons. (despite) _________________________________________________________________________________ 10. Remember to treat him well even though you don’t like him. (in spite of) ____________________________________________________________________

Hai phân số a/b và c/d gọi là bằng nhau nếu a.d=c.d Ví dụ cách làm: Vì x/4=21/28 nên x.28=4.2 => x= 4.21 : 28 => x= 3 Vậy x = 3 Bài tập:Tìm số nguyên x a. -5/6 = 10/x b. x/28 = -40/35 c. 20/x = 45/-54 d. x/4 = 9/x e. 42: (-49)= (-30): x Giúp mình nhé, mơn ạ Ngọc Ánh love you 3000 :)))

Một mảnh vườn hình chữ nhật có nữa chu vi là 170m chiều roongj kém chiều dài 34m. Tính diện tính mảnh vườn hình chữ nhật đó

Trên một đường thẳng lấy hai điểm A, B sao cho AB =5,6 cm rồi lấy điểm C sao cho AC=11,2cm và B nằm giữa A, C. Vì sao điểm B là trung điểm của đoạn thẳng AC

Tập các số nguyên x thỏa mãn là −24 phần 8 ≤x< 5 phần 10 ​

Yesterday I saw a horrible accident ............my way home from school A.from B.on C.in D.at

tìm x (2,7.x-3/2.x):2/7=-21/4 (ghi rõ từng bước)