Giúp mình vs , cảm ơn ạ
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1, The homework is too difficult for him to do
2, The homework isn't easy enough for him to do
3, The homework is so difficult that he can't do it
4, It is such difficult homework that he can't do it
1. My sister says she went to school by bus this morning.
My sister said she had gone to school by bus that morning.
2. Nga says she have done her homework.
Nga said she had done her homework.
1, My sister says that she goes to school by bus this morning
My sister said that she had gone to school by bus this morning
2, Nga says that she have done her homework
Nga said that she had done her homework
14.He asked me to help my withe the exercises.
15.He said he left early on Friday.
16.She asked me where he would meet that night.
17.Milk could be used for making butter and cheese.
18.Bottles of milk are brought to houses by the milkman.
19.A lot of beautiful toys are made from recyced plastic.
20.The concerts usually are held at the university.
b: Ta có: \(5x\left(12x+7\right)-3x\left(20x-5\right)=-100\)
\(\Leftrightarrow60x^2+35x-60x^2+15x=-100\)
\(\Leftrightarrow50x=-100\)
hay x=-2
1. The ancient town of Hoi An lies on the Thu Bon river, 30km south of Da Nang.
2. Hoi An is famous for its old temples, pagodas, small tile - roofed houses and narrow streets.
3. The house now looks almost exactly as it did in the early 19th century.
4. In 1999 / Hoi An was certified by UNESCO as a World Cultural Heritage Site in 1999.
5. Yes, it is
Gửi Bạn Nha :))