Task 8. Viết lại các câu sau sao cho nghĩa không đổi
1. Her old house is bigger than her new one. ⇒ Her new house........
2. No one in my class is taller than Peter. ⇒ Peter........
3. The black dress is more expensive than the white one. ⇒ The white dress........
4. According to me, English is easier than Maths. ⇒ According to me, Maths........
5. No one in my group is more intelligent than Mary. ⇒ Mary........ 
6. No river in the world is longer than the Nile. ⇒ The Nile........
7. Mount Everest is the highest mountain in the world. ⇒ No mountain........
8. This is the first time I have ever met such a pretty girl. ⇒ She is........ 9. He works much. He feels tired. ⇒ The more........
10. This computer works better than that one. ⇒ That computer.......

Task 7. Chia dạng đúng của tính từ trong ngoặc
1. The movie was (interesting)................than the one on TV.
2. We've got (little)............................time than I thought.
3. This shirt is too small. I need a ( large).................one.
4. Lan is (clever).................and (pretty)...................than Lien.
5. She is (nice)...........................than I expected.
6. This was the (big)......................farm I've ever visited.
7. Who between the two workers is the (good).......................?
8. This old machine is (powerful)................than we thought.
9. The farmers have never had a (rich)............ harvest than that.
10. Which is (difficult)........................, English or Math?

Task 6. Dùng các hình thức so sánh với tính từ trong ngoặc
1. Mary is 10 years old. Julie is 8 years old. Mary is (old) ................... .........Julie.
2. The Alps are very high. They are (high)..........................mountains in Europe.
3. An ocean is (large)................................ a sea.
4. A Rolls Royce costs a lot of money. A Twingo costs less money. A Rolls Royce is (expensive)...............................a Twingo.
5. John's results were good. Fred's results were very poor. Fred's results were (bad)................................John's.
6. This exercise is not difficult. It's (easy)...............................I expected. 7. The weather is not good today - it's raining. I hope the weather will be (good)........................next week.
8. People are not friendly in big cities. They are usually (friendly)......................in small towns.
9. In the government of a country, the President is (important).....................person.
10. People say that Chinese is (difficult)...................to learn than English. 

Identify the mistake in each sentence and correct it:

1. We cannot come on Saturday. It's ours father's birthday.

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2. Tom and Robert like fish and chips. Its their favourite food.

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3. My brother has got his ticket, but I can't find my’s.

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4. This isn't our son's bike. He’s is in the garage.

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5. I can't find my eraser. Can I borrow your?

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6. My colleague forgot to leave the documents for mine.

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7. Annie and Alex were watching they’re favourite programme.

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8. Here’s the dog water and here’s its food.

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