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How is paper produced ?
[add • dry • introduce • invent • mix • not make • not need • produce • use (x2)]
Paper (1) ______is produced___________________ from wood. The fibres of wood from trees (2) _____are mixed_____________________
with water until they becomes a soft wet pulp, which (3)_______are dried ____________________. This method of paper-making (4)
________was used_____________________ in the 2nd century BC in China. However, early writing materia l (5)
______wasn't always made________________________ (always) from wood. In fact, the word paper comes from papyrus plants which (6)
______was used___________________ by the Egyptians to make a form of paper in 3,000 B.C. When machines
for-paper making (7) ________were invented____________________ in the 19th century, paper became easy to afford.
Today, one of the problems with the huge production of paper is that a chemical called chlorine
(8)_________is added___________________ to make the paper white. Recycling is important, because chlorine (9)
________isn't needed__________________ and less energy (10) ________is introduced____________________ for
recycled paper
2. is/ park/ near/ house/ my/ there/ a.
=> There is a park in my house.
3. tell/ you/ could/ me/ to/ the/ how/ to/ get/ souvenir shop?
=> Could you tell me how to get to the souvenir shop?
4. it/ is/ how much/ to/ America/ mail/ to/ letter/ a?
=> How much is it to mail a letter to America?
5. she/ to/ like/ buy/ would/ postcards/ some.
=> She would like to buy some postcards.
6. take/ how long/ it/ to/ Ha Noi/ does/ get/ to/ plane/ by?
=> How long does it take to get to Ha Noi by plane?
1. There is a park near my house
2. Could you tell me how to get to the souvenir shop?
3. How much is it to mail a letter to America?
4. She would like to buy some postcards
Part 2: Read the following passage and decide which option A, B, C, D best fits each space. (10 pts)
For a very long time, people tried to fly like birds or insects with wings made of wood or card. But no-one could fly (1) ___________two brothers who were called Wright made the first plane a century ago.
The first planes were very small. They were just big (2) ___________ for one pilot and they couldn’t fly very far. Today, there are very big planes which can (3) ___________ hundreds of people at the same time to (4) ___________ country in the world.
There are also a lot of small planes (5) ___________ are very important in people’s lives. In some very big countries when a person is very ill and needs a doctor to come (6) ___________, the doctors need to use a plane.
In some countries, (7) ___________there are fires in the big forests, firemen use small planes to pick up water from a river or the sea and drop (8) ___________ on the fire.
In the last fifty years, more and more people (9) ___________ begun to go on holiday by plane. Fifty years ago, most countries (10) ___________ had one airport but today there is an airport near most big cities.
1. A. past B. until C. during D. so
2. A. enough B. too C. ever D. such
3. A. carried B. carry C. carrying D. carryed
4. A. every B. both C. many D. all
5. A. where B. when C. who D. which
6. A. quickest B. quick C. quickly D. quicklier
7. A. if B. so C. or D. but
8. A. it B. they C. them D. its
9. A. had B. has C. having D. have
10. A. before B. only C. yet D. since
Một chiếc gạc gỗ sẽ chuck bao nhiêu gỗ nếu một chiếc chum gỗ có thể bẻ đôi được gỗ?-dịch ra là như vậy
Một chiếc gạc gỗ sẽ chuck bao nhiêu gỗ nếu một chiếc chum gỗ có thể bẻ đôi được gỗ? mik dịch nó ra vậy.....