1 very => more

2 says => said

1 B

2 D

1.B                        2.D

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

1 beautifully-more beautifully-the most beautifully

2 hot-hotter-hottest

3 crazy-crazier-craziest

4 slowly-more slowly-the most slowly

5 few-fewer

6 little-less

7 bad-worse-worst

8 good-better-the best

9 attactive-more attactive-the most attactive

10 big-bigger-biggest

Refer:

13.The keys have been found on the table by Pam

14.The clothes are being washed now by Mona

15.A lot of mistakes have been made 

16.Sandwichs will be brought by Bill

17.Lectures are attended every day

18.The relatives are being met now

1 , the most difficult

2 , the most delightful

3 , the most careful

4 , the tallest

5 , the best

6 , the oldest

7 , the most intelligent

8 , the most beautiful

9 , the most interesting

10 , the biggest

1. The most difficult

2. the most delightful

3. the most careful

4. the tallest 

5. the best

6. the oldest

7. the most intelligent

8. the most beautiful

9. the most interesting

10. the biggest

k mik nha

Tham khảo

1.My brother / enjoy / play / piano / when / he / young /. /

My brother enjoyed playing the piano when he was very young.

2.The Ceramic Road / take us / back / memories / country's history /. /

The Ceramic Road took us back to the memories of our country's history.

3.A good knowledge / music / arts / regarded / necessity / anyone / want / to be / truly educated /. /

A good knowledge of the music and arts is regarded as a necessity for anyone who wants to be truly educated.

4.Thousands / people / take part / paintings festival / environmental / protection campaign /. /

Thousands of people took part in the paintings festival to support the environmental protection campaign.

5.Do / you think / students / good / the arts / actually / better / more academic subjects /?/

Do you think students who are good at the arts actually do better in more academic subjects?

Đáp án:

1.My brother enjoyed playing the piano when he was very young.

2. The Ceramic Road took us back to the memories of our country's history.

3. A good knowledge of the music and arts is regarded as a necessity for anyone who wants to be truly educated.

4.Thousands of people took part in the paintings festival to support the environmental protection campaign.

5.Do you think students who are good at the arts actually do better in more academic subjects?