Đáp án là: It is dangerous to climb that tree.

I. Rewrite the following sentences without changing their meaning. (0.5 pt)

1. How much is this dictionary?

Û How much does ...........this dictionary cost?..............................................................................................................

2. There are over eight hundred stamps in Paul’s collection.

Û Paul’s collection........has over eight hundred stamps  ..................................................................................................................

3. Listening to music at home is more interesting than going to the concert.

Û I prefer ................listening to music at home to going to the concert. ......................................................................................................................

4. Would you like to join us on our trip to the milk farm?

ÛWhy.........don't you join us on our trip to the milk farm? ...................................................................................................................................

5. Quang Hai plays football very well.

ÛQuang Hai is  a good football player

1.How much does this dictionary cost?

2.Paul's collection has over eight hundred stamps.

3.I prefer listening to the music at home than going to the concert.

4.Why don't you join us on our trip to the milk farm?

5.Quang Hai is a very good football player.

What food do you like best?

I like cheeseburger best

How far is it from here to the nearest bus?

Although Lan's foot was injured, she managed to walk to the nearest village.

The film was boring. However, my fathersaww it from the begining to the end.

I was interested in the novel that I couldn't put it down.

Rewrite the sentences without changing their meaning

1. How much is your hat?

=> What is the prize of your hat?

2. What 's the height of the Mount Everest?

=> How high is the Mount Everest ?

3. How heavy is that big bag?

=> How much do that big bag weight ?

4. That pencil belongs to Hoa.

=> That is Hoa's pencil.

5. How much is a bowl of noodles?

=> How much does a bowl of noodles cost ?

Rewrite the sentences without changing their meaning

1. How much is your hat? → What is the price of your hat?

2. What 's the height of the Mount Everest? → How high is the Mount Everest?

3. How heavy is that big bag? → How much do that big bag weight?

4. That pencil belongs to Hoa → That 's Hoa's pencil

5. How much is a bowl of noodles? → How much does a bowl of noodles?

1, How much is your hat ? \(\rightarrow\)What is the price of your hat ?

2, What's the height of the Mount Everest ? \(\rightarrow\)How tall is the Mount Everest ?

3, How heavy is that big bag ? \(\rightarrow\)How much do that big bag weight ?

4, That pencil belongs to Hoa .\(\rightarrow\) That's Hoa's pencil .

5, How much is a bowl of noodles ? \(\rightarrow\)How much does a bowl of noodles cost ?

rewrite the following sentences without changing the meaning of the root ones

19. is there a coputer in your room?

do you ....have a computer in your room?

20. how far isit from your house to the nearest office?

what is the distance from your house to the nearest office?

21. it is good for you to stay up late        (should)  

You should stay up late.

22. it isn't good for you to stay up late           (shouldn't) 

You shouldn't stay up late.

23. how far isit from your school to the post office ?( what) 

What is the distance from your school to the post office?

24. my sister loves cooking (keen) 

My sister is keen on cooking.

25. i like watching TV, and my sister likes watching TV, too(same) 

My sister and I have the same interest in watching TV.

26. Lan andTuan enjoy playing the guitar. (interested)

Lan and Tuan are interested in playing the guitar.

27. Mi likes listening to music (fond) 

Mi is fond of listening to music.

28. i am hooked on listening to music in my free time (love)  

I love listening to music in my free time.

1. Fred wouldn’t do that if he didn’t have your permission.

   Unless............Fred had your permission, he wouldn't do that ........................................................................... .

2. If you don’t leave immediately, I will call a policeman.

   Unless ..........you leave immediately, I will call a policeman. ................................................................................ .

3. We won’t have a holiday because we don’t have enough money.

   If we...........have enough money, we will have a holiday ................................................................................ .

4. I don’t know the answer, so I can’t tell you.

   If I........knew  the answer, I could tell you....................................................................................... .

5. If you didn’t agree with him, Charrles wouldn’t even suggest it.

    Unless .......you agreed with him, Charrles wouldn’t even suggest it............................................................................... .

6. If you study harder, you are going to pass the exam.

    Unless ......you study harder, you aren't going to pass the exam. ............................................................................... .

7. I wouldn’t have believed it if I hadn’t seen it with my own eyes.

    Unless.........I had seen it with my own eyes, I would have believed it........................................................................ .

8. Go to bed early or you will be tired the next morning.

    If you ......don't go to bed early, you will be tired the next morning................................................................................... .

9. Without the map, we would  have got lost.

    If it .....hadn't been for the map, we would  have got lost. ....................................................................................... .

10. We couldn’t go for a picnic because it rained heavily.

    If ............it hadn't rained heavily, we could have gone for a picnic ................................................................................... .

11. Jim works very hard. He has no time to spend with his family.

     If ...........Jim didn't work hard, he would have time to spend with his family. .................................................................................... .

12. We didn’t bring enough money with us, so we couldn’t buy the car.

     If...........we had brought enough money with us,we could have bought the car......................................................................................... .

13. Take an umbrella or you will be wet..

      If …………you don't take an umbrella, you will be wet..………………………………………………….. .

1. Fred wouldn’t do that if he didn’t have your permission.

   Unless he had your permission,Fred wouldn’t do that

2. If you don’t leave immediately, I will call a policeman.

   Unless you leafes immediately, I will call a policeman.

3. We won’t have a holiday because we don’t have enough money.

   If we had enough money,we would have a holiday 

4. I don’t know the answer, so I can’t tell you.

   If I knew the answer, I could tell you.

5. If you didn’t agree with him, Charrles wouldn’t even suggest it.

    Unless you agreed with him, Charrles wouldn’t even suggest it.

6. If you study harder, you are going to pass the exam.

    Unless you study harder,you won't pass the exam

7. I wouldn’t have believed it if I hadn’t seen it with my own eyes.

    Unless I had seen it with my own eyes, I wouldn’t have believed 

8. Go to bed early or you will be tired the next morning.

    If you go to bed early , you won't be tired the next morning.

9. Without the map, we would  have got lost.

    If it had had the map, we wouldn't  have got lost. 

Đáp án B

Giải thích: chuyển đổi tương đương cấu trúc: “so + adj + that + S V” và “such + a/an + adj + N + that + S V”

Dịch: Phong tục này quá phổ biến đến độ ai cũng biết.

Đáp án: B

Giải thích: chuyển đổi tương đương cấu trúc: “so + adj + that + S V” và “such + a/an + adj + N + that + S V”

Dịch: Phong tục này quá phổ biến đến độ ai cũng biết.