1. We didn't hurry, so we were late for the concert.

=> If we had hurried, we wouldn't have been late for the concert.

2. In order to get a driver's license, you must be at least 18 years old.

=> If you want to get a driving license, you must be at lest 18 ys old.

3. A person must have a passport to be able to travel abroad.

=> A person cannot travel abroad unless he/she has a passport.

4. Tom dosen't do anything if you don't tell him what to do.

=> Unless you tell Tom what to do, he doesn't do any thing.

5. We must take steps to preserve natural resources, or the planet will be in danger.

=> Unless we take steps to preserve natural resources, the planet will be in danger.

6. He doesn't get a job, so he can't pay his bills

- If He got a job, he could pay his bills

7. She isn't fit because she sits around too much

- If she didn't sit around too much, She would be fit

8. The fire brigade came immediately, so the house didn't burn down

- If The fire brigade hadn't come immediately, the house would have burned down

Rewrite:

1. We didn't hurry, so we were late for the concert

- If we had hurried, we wouldn't have been late for the concert.

2. In order to get a driver's license, you must be at least 18 years old

- If you want to get a driver's license, you must be at least 18 years old.

3. A person must have a passport to be able to travel abroad

- A person cannot travel abroad unless he/she has a passport.

4. Tom doesn't do anything if you don't tell him what to do

- Unless you tell Tom what to do, he won't do anything.

5. We must take steps to preserve natural resources or the planet will be in danger

- Unless we take steps to preserve natural resources; the planet will be in danger.

6. He doesn't get a job, so he can't pay his bills

- If he got a job, he could pay his bills.

7. She isn't fit because she sits around too much

- If she didn't sit around too much, she would be fit.

8. The fire brigade came immediately, so the house didn't burn down

- If the fire brigade hadn't come immediately, the house would have burned down.

Rewrite:

1. We didn't hurry, so we were late for the concert

- If .....we had hurried, we wouldn't have been late for the concert ......

2. In order to get a driver's license, you must be at least 18 years old

- If you........get a driver's license, you must be at least 18 years old .......

3. A person must have a passport to be able to travel abroad

- A person cannot travel abroad unless........he/she has a passport ........

4. Tom doesn't do anything if you don't tell him what to do

- Unless.........you tell him what to do, Tom doesn't do anything .......

5. We must take steps to preserve natural resources or the planet will be in danger

- Unless.........we take steps to preserve natural resources, the planet will be in danger ......

6. He doesn't get a job, so he can't pay his bills

- If........he got a job, he could pay his bills .........

7. She isn't fit because she sits around too much

- If...she didn't sit around too much, she would be fit ......

8. The fire brigade came immediately, so the house didn't burn down

- If.......the fire brigade hadn't come immediately, the house would have burned down .......

22A

23 đề kiểu j vậy ạ ._.

24 book hotels in advance

25B

26D

Rewrite these sentences as directed:

1. He doesn't eat fish when he isn't extremely hungry.

=> If he isn't extremely hungry, he doesn't eat fish. ( Điều kiện loại 0 , nêu lên 1 sự thật chắc chắn xảy ra)

2. We didn't hurry, so we were late for the concert.

=> If we had hurried, we wouldn't have been late for the concert.

3. In order to get a driver's license, you must be at least 18 years old.

=> If you want to get a driving license, you must be at lest 18 ys old.

4. A person must have a passport to be able to travel abroad.

=> A person cannot travel abroad unless he/she has a passport.

5. Ann's having a lot of trouble because she lost her passport last week.

=> If Ann hadn't lost her passport lastweek, she wouldn't be having a lot of trouble

6. Tom dosen't do anything if you don't tell him what to do.

=> Unless you tell Tom what to do, he doesn't do any thing.

7. We must take steps to preserve natural resources, or the planet will be in danger.

=> Unless we take steps to preserve natural resources, the planet will be in danger.

8. It's such a pity your sister can't come as well

=> If only your sister could come as well.

9. The soil would become poor unless the farmer added fertilizers.

=> If the farmer hadn't added fertilizers, the soil would have become poor.

10. You probably won't have time, but I'd like you to come and see.

=> If you have time, I'd like you to come and see.

1. Jack's parents made him study a lot for the entrance exam to high school.

-> Jack was made to study a lot for the entrance exam to high school by his parents

2. You can't register for a course abroad if you don't have a passport.

-> Unless you have a passport, You can't register for a course abroad

3. People expect that he will join the company soon.

-> He is expected to join the company soon

....... all my suits made in London

....... you have a passport, you can't get into other countries

Eating too much fat and sugar leads to health problems

Because of the dangerous acid rain, trees' leaves are damaged

`1`.  You must have a passport to go to other country

`2`.  If you drive too fast , it can be dangerous 

`3`. You are not allowed to drop litter on the beach 

6. Jack’s parents made him study a lot for the entrance exam to high school.
→ Jack was made to study a lot for the entrance exam to high school by his parents
7. You can’t register for a course abroad if you don’t have a passport.
→ Unless you have a passport, you can’t register for a course abroad.
8. “Why don’t we visit the Royal Citadel first?” Quang said.
→ Quang suggested that we visit the Royal Citadel first.
9. People expect that he will join the company soon.
→ He is expected to join the company soon.
10. Shall we use Perfume Pagoda as a theme of the presentation?
→ She suggests using Perfume Pagoda as a theme of the presentation.

1. a, the

2. a, a, the

3. a, the

4. a, X, the

5. a, a, X

6. a, a

7. an, the, X, X

8. X, the, X

9. the, the

10. a, an, X

1. Do you have a dictionary? I don't have one, and I need to look up a word.

2. Do you have a passport? You need a passport to travel outside of the country.

3. He bought a new car last week. Unfortunately, the car broke down after just two days.

4. He went to a movie yesterday. Even though it got good reviews, the movie was terrible.

5. Our teacher gave us a test today. It was a really hard test. There were some questions I didn't know.

6. Excuse me, is there a post office around here? I need to buy a stamp.

7. He works for an amazing organization; the organization provides food and supplies.

8. Is there X water on the Moon? Yes, scientists have discovered X ice there.

9. When I turned on my laptop, the screen exploded! Luckily, they will replace the broken screen.

10. I know a new restaurant. It's an Indian restaurant with incredible food.

1.a/a

2.a/a/the

3.a/the

4.a/a/the

5.a/a/X

6.a/a

7.a/the

8.X/the/X

9.the/the

10.a/an/X

If I have a chance to travel abroad, I will visit England. Why? Because England is an English speaking country. Learning English is easier in an English-speaking country because the people around you are speaking English and makes it easy to adjust to English accent and also sentence patterns. For instance, it is very hard to learn English accent without listening to English.
In conclusion, if I have a chance to travel abroad, I will visit England because I can learn English language in high standard way.