(x+1)(x^2+2x+4)-x^2(x+3)

(x+1)(x^2+2x+4)-x^2(x+3)

cho tam giác ABCD có ba góc nhọn (AB<AC). Lấy M là trung điểm của AB, N là trung điểm của BC.
chứng minh tứ giác AMNC là hình thang

Use the correct forms of comparison to complete the sentences.
1/ The country side is ……………………………….than the town ( beautiful)
2/ Which one is ……………………..………………, Red River or Mekong River? (long)
b. Rewrite the second sentence so that it has a similar meaning to the first one
1. My house is smaller than your house.
F Your house ................................................................ 
2. I love listening to music.
F I fancy ....................................................
3. The black dress is more expensive than the white one.
F The white dress .................................................
4. No one in my group is more intelligent than Long.
F Long .........................................
5. Son Tung M-TP performs the song “We don’t belong to each other” very beautifully
F The song “We don’t belong to each other” ........................................
 

III . Give the correct form of the following verbs:
1. Children in this village love _____________ kites on summer afternoon. (fly)
2. The children used to ______________ go long way to school ( go)
3. They _____________ a nomadic life for six years
4. The Hmong boys like _____________ the game “ Danh quay” in spring (play)
5. If your write more ……………………….., you will make more mistakes (care)
6. When I was a small child I fancied …………………………. kites in the field (fly)
7. Thien Nhan …………………….. The Voice Kids 2014 ( win )
8. Their teacher …………………………… an English song now (sing )
9. The horse ……………………………… by Vang every day (herd)