Rewrite these sentences in such a way that is means nearly the same as the one above it.
1. I live very far from school, so I can't walk there. (too...to)
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2. This tea is very hot, so I can't drink it. (too...to)
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3. He can't reach the top shelf because he's not very tall. (enough to)
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4.We can't go swimming today because it very cold. (too...for...to)
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5. I'm so poor that I can't afford a motorbike. (too...to)
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6. The trunk was very heavy, so I couldn't lift it. (too...for...to)
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7. She isn't old. She can't drive a car. (enough to)
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8. The pie is very hot. I can't eat it. (hot =>cool)(enough...for...to)
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Rewrite the sentences in the other way with the suggestions so that the meaning is kept nchanged. Use "enough" or "too".
1. This mountain is very high. We can't climb it.
This mountain is ...........................................
2. Are you very tall? Can you reach that picture?
Are you tall .................................................
3. There are ten people in the room but there are only eight chairs.
There aren't .....................................................
1. He kept on _______.
A. worked B. work C. working D.works
2. She went to market without _______ anything.
A. buy B. to buy C.bought D. buying
3. This article is worth ______ into your notebook.
A. copying B.copy C. to copy D. to be copied
4. The boy denied _____ the glass window.
A. to break B.breaking C. broke D.to break
5. There workers are accustomed to ________ at night.
A. work B. working C. works D.be working
6. The criminal admitted ______ this innocent child.
A. killed B. to kill C. killing D. had killed
7. Mrs.Ramsay was accustomed ______ in this rickety house.
A. by living B. to living C. with living D. living
Cho tam giác cân ABC, AB=AC. Trên tia đối của các tia BC và CB lấy theo thứ tự 2 điểm D và E sao cho BD=CE
a) Chứng minh:tam giác ADE là tam giác cân
b)Gọi M là trung điểm BC. Chứng minh: AM là tia phân giác của góc DAE
c)Từ B, C kẻ BH và CK theo thứ tự vuông góc AD,AE. Chứng minh :BH=CK
d0Chuwngs minh 3 đường thẳng: AM,BH,CK gặp nhau tại 1 điểm.