1/The woman will helps us and we will make it easily

->If the woman doesn't help us , we won't make it easily

2/ Don't be careless or you will fall over the rocks

->If you are careless , you will fall over the rocks

3/ Burn the trash and the air will be polluted

-> If you don't burn the trash , the air won't be polluted

4/ Hurry up or we'll be late for the meetings

->If we don't hurry up , we will be late for the meetings

5/ Be careful or you will fall over the rock

->If you aren't careful , you will fall over the rock

6/ Mary will buy a bike. She will ride to school

->If Mary doesn't buy a bike , she won't ride to school

1. If the woman helps us, we will make it easily

2. If you are careless, you will fail over the rocks

3. If you burn the trash, the air will be polluted

4. If we don't hurry up, we will be late for the meetings

5. If you are careful, you will not fail over the rock

6. If Mary buys a bike, she will ride to school

1. --> If the woman helps us, we will make it easily

2. --> If you are careless, you will fail over the rocks

3. --> If you burn the trash, the air will be polluted

4. --> If we don't hurry up, we will be late for the meetings

5. --> If you are careful, you will not fail over the rock

6. --> If Mary buys a bike, she will ride to school

Study hard or you will fail the exam.

=> If you study hard, you won't fail the exam.

You burn the garbage and the air will be polluted.

=> If you burn the garbage, the air will be polluted.

1. Recycle and we’ll save natural resources.

=>If ........................ we recycle, we'll save natural resources..........................................

2. Be careful or you will fall over the rocks. =>If..................... you don't be ceraful, you will fall over the rocks.............................................

3. Working too much can make you feel tired. =>If............... you workd too much, you will feel tired.................................................

4. Don’t be careless or you’ll break the vase.

=> If.................... you are careless, you’ll break the vase.............................................

5. He can do a part to save the environment by buying recycled products.

=> If............................  he buys recycled products,He can do a part to save the environment...............................................

6. Putting garbage into the bins is one answer to minimize pollution. =>If....................... you put garbage into the bins,it will minimize pollution................................................................

7. Flowers won’t bloom if there isn’t enough water

=>Unless flowers ......................... have enough water, they will not bloom...............................................
=>Unless you ........................ do succeed, you will not have to try it again.....................................

9. She types with care .

=>She is .....................a careful typist................................................
=>She is a ........................ is a good teacher. ....................................

11. He isn’t good at speaking English.

=>He doesn’t ........................speak E well....................................

12. She is an excellent ballet dancer.

=>She ....................dances ballet excellently..........................................................
=> They are ...........................skillful at playing soccer...................................................
=> She is _________too old to work hard__________________________
=>Because of__________the boring story, I am sleeping now_________________________
=>Because of __________the rain, I can’t go out  _________________________
=>I was __________punished by the teacher because I forgot to do the exercises _________________________
The weather __________was cold, sothey had to cancel their picnic._________________________
=>Because of ___________being given a bike, Laura was very happy________________________
=>Because __________  the silk dress cost too much, we didn't buy it_________________________

21. They passed their TOEFL exam because they studied hard.

=>Because of___________ their hard work, they passed their TOEFL exam______________________________

1. Recycle and we’ll save natural resources.

=>If we recycle, we'll save natural resources.

2. Be careful or you will fall over the rocks.

=>If you aren't careful, you will fall over the rocks.

3. Working too much can make you feel tired.

=>If you work too much, you can feel tired.
4. Don’t be careless or you’ll break the vase.

=> If you are careless, you’ll break the vase.

5. He can do a part to save the environment by buying recycled products.

=> If he buy recycled products, he can do a part to save the environment.

6. Putting garbage into the bins is one answer to minimize pollution.

=>If you put garbage into the bins, you will minimize pollution.

7. Flowers won’t bloom if there isn’t enough water

=>Unless flowers are enough water, there won't bloom.

8. If you don’t succeed, you will have to try it again.

=>Unless you succeed, you will have to try it again.

9. She types with care .

=>She is a carefull typer.

10. She teaches English very well.

=>She is a good English teacher.

11. He isn’t good at speaking English.

=>He doesn’t speak English well.

12. She is an excellent ballet dancer.

=>She dances ballet excellently.

13. That boys play soccer skillfully.

=> They are skillful soccer players.

14. She can’t work hard because she is too old.

=> She is so old that she can't work hard.

15. The story is boring, so I am sleeping now.

=>Because of the boring story, I am sleeping now.

16. I can’t go out because it’s raining.

=>Because of the rain, I can't go out.

17. I forgot to do the exercises, that’s why the teacher punished me.

=>I was punished by the teacher because I forgot to do the exercise.

18. Because the weather was cold, they had to cancel their picnic.

The weather was cold so they had to cancel their picnic.

19. Laura was very happy because she was given a bike.

=>Because of being given a bike, Laura was very happy.

20. The silk dress cost too much, so we didn’t buy it.

=>Because the silk dress cost too much, we didn’t buy it.
21. They passed their TOEFL exam because they studied hard.

=>Because of studying hard, they passed their TOEFL exam.

1. With her hard work, she can get the best scores.  

➔ If she works hard,  she will get the best scores.  

2. Don’t be lazy or you will fail in the written exam.  

➔ If you are lazy, you will fail in the written exam.  

3. Drive on the left and you will be fined.  

➔ If  you drive on the left, you will be fined

4. Don’t throw trash into the water or you will be heavily fined. 

➔ If  you throw trash into water, you will be heavily fined. 

5. Study harder and you will have good results.  

➔ If  you study harder, you will have good results.  

6. Don’t throw garbage in the street or you will be fined.  

➔ If  you throw garbage in the street, you will be fined. 

7. Protect the environment or we will destroy our lives.  

➔ If  we don't protect the environment, we will destroy our lives.  

8. In the nice weather, we will go to Dalat for our holiday.  

➔ If  the weather is nice, we will go to Dalat for our holiday.  

9. ‘ What aspect of learning English do you find most difficult?’ said the examiner. 

➔ The examiner asked what aspect of learning English I found most difficult

10. ‘ What is your favorite subject?’ said the examiner to Emma. 

➔ The examiner asked Emma what her favorite subject was

B. unless -> if

nancy will find a full-time job . she will stop studying => Nancy will stop studying because she will find a full-time job.

if you burn the gảbage and the air will be polluted => You burn the garbage and the air will be polluted

if she speaks English very well => she is a good English speaker.

nancy will find a full-time job . she will stop studying => nancy will stop studying because she will find a full-time job

if you burn the gảbage and the air will be polluted => unless you burn the garbage and the air won't be polluted

if she speaks English very well => she is a good English speaker

Don’t litter the place around you or it will be a junk yard.

           If……you  litter the place around you, it will be a junk yard.……………………………………………………………………………

Reduce the use of energy or you’ll pay more for it.

            If………you don't reduce the use of energy, you’ll pay more for it.…………………………………………………………………………

Don’t be careless or you will break the vase

           If……you are careless, you will break the vase ………………………………………………………………………………

Stop polluting the air or the effects of climate change will be worse.

          If…you don't stop  polluting the air, the effects of climate change will be worse. …………………………………………………………………………………