2. I learned that I had been promoted. I was delighted.

-> I was delighted to learn that I had been promoted.

3. He shouldn't press the emergency button. It was stupid.

-> It was stupid of him to press the emergency button.

4. Having interests outside work is necessary.

-> It was necessary to have interests outside work.

5. John gave them 100. It was very generous.

->  John was generous to give them 100.

6. They saw the driver was a six-year-old boy. They were astonished.

-> They were astonished to see that the driver was a six-year-old boy

7. Thank you for visiting me in hospital. It was very kind.

-> It was very kind of you to visit me in hospital

8. Being in good health is very important for athletes.

->  It's very important for athletes to be in good health

9. We heard that your father's in hospital again. We're sorry.

-> We're sorry to hear that your father's in hospital again

10. Why did he make that remark? It was very rude.

-> It was very rude of him to make that remark. 

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2. I was delighted to learn that  I had been promoted

3. It was stupid of him to press the emergency button.

4. It's necessary to have interests outside work

5. It was very generous of John to give them 100

6. They were astonished to see the driver was a six-year-old boy

7. It was very kind of you to visit me in hospital

8. It's very important for athletes to be in good health

9. We're sorry to hear that your father's in hospital again.

10. It was very rude of him to make that remark.

2. I lerned that I had been promoted. I was delighted.

-> I was delighted to learn that I had been promoted.

3. He shouldn't press the emergency button. It was stupid.

-> It was stupid of him to press the emergency button.

4. Having interests outside work is necessary.

-> It’s necessary to have interests outside work.

5. John gave them 100. It was very generous.

-> It was generous of John to give them 100.

6. They saw the driver was a six - year - old boy. They were astonished.

-> They were astonished to see that the driver was a six-year-old boy.

7. Thank you for visiting me in hospital. It was very kind.

-> It was very kind of you to visit me in hospital.

8. Being in good health is very important for athletes.

-> It’s very important for athletes to be in good health.

9. We heard that your father's in hospital again. We'se sorry.

-> We’re sorry to hear that your father’s in hospital again.

10. Why did he make that remark? It was very rude.

-> It was very rude of him to make that remark.

1. I was delighted to learned that I had been promoted.

2. It was stupid of him to press the emergency button.

3. It was necessary to have interests outside work.

4. John was generous to give them £100.

III. Write the sentences, the adjective to -infinitive structure. using

l. It/ difficult/ learn Japanese.

=> It is difficult to learn Japenese.

2. Wel delighted/ get your letter yesterday.

=> We are delighter to get your letter yesterday.

3. It/ not easy/ answer/ these questions.

=> It is not easy to answer these questions.

4. Your writing/ difficult read.

=> Your writing is difficult to read.

5. surprised/ see/ Tom/ the party/ last night.

=> I was surprised to see Tom at the party last night.

6. It/ impossible/ understand/ his theory

=> Is is impossible to understand his theory.

7. They/ ready/ start/ now.

=> They are ready to start now.

8. It/ interesting/ see/ that film.

=> It is interesting to see that film.

IV. Combien each pair of the sentences, using the adjective + to-infinitive/ noun clause structures

1. She was disappointed. She heard about it.

=> She was disappointed to hear about that.

2. He will win the game. I am sure.

=> I'm sure that he will win the game.

3. They passed all the exams. They are lucky

=> They are lucky to pass all the exams.

4. John got Ann's letter yesterday. He was very surprised

=> John was very surprised to get Ann's letter yesterday.

5. She can't come. I am afraid.

=> I am afraid that she can't come.

6. We heard about your father's illness. We were sorry T.

=> We were sorry to hear about your father's illness.

7.I have nothing better to offer you. I'm ashamed.

=> I'm ashamed to have nothing better to offer you

8. Susan received a lot of birthday presents. She was happy.

=> Susan was happy to receive a lot of birthday presents.

9. You wouldn't come back. I was worried.

=> I was worried that you wouldn't come back.

10, You are interested in protecting the environment. We are delighted.

=> We are delighted that you are interested in protecting the environment.

1. It was unreasonable of the students to complain about the exam results.

2. It is simple to put up the shelves.

3. It was confident of Hung to present his ideas in front of the committee.

4. It was surprising to get the news.

8. It was very kind of you to give presents to street children before the new school year.

9. It is necessary to learn English now.

10. Our living environment is so important to preserve.

1.   The students were unreasonable to complain about the exam results.

      _____It was unreasonable of the students  complain about the exam results______________________________________________________________________

2.   The shelves are simple to put up.

It is simple to put the shelves up________________________________________________

3.   Hung was confident to present his ideas in front of the committee.

  It was confident of Hung to present his ideas in front ò the commitee___________________________________________________________________________

4.   We were surprised to get the scholarships.

__It were surprised of us to get teh scholarships_______________________________________

5.   She was impolite to criticize him in front of his friends.

It was impolite of her to criticize him in front of his friends______________________________

6.   Anna was brave to spend the night in the old house alone.

      __It was brave of Anna to spend the night in the old house alone. _________________________________________________________________________

7.   Such a wonderful performance was interesting to hear.

      _______It was interesting to hear such a wonderful performance____________________________________________________________________

8.   You were very kind to give presents to street children before the new school year.

      ___It was very kind of you to give presents to street children before the new school year. ________________________________________________________________________

9.   English is necessary to learn now._______It is necessary to learn English now________________________________________

10. Our living environment is so important to preserve.___It i so important to preserve our living environment_______________________________

07. Giving me the last of her cake was nice

.……She was nice to give me the last of her cake …………………………………………………………………………………………………………………………

08. Taking a break twice a day is important

.………It is important to take a break twice a day ………………………………………………………………………………………………………………………

09. Working on your own project is possible.

……………It is possible to work on your own project  …………………………………………………………………………………………………………………

10. Waiting in a long line of traffic is annoying.

…………It is annoying to wait in a long line of traffic ……………………………………………………………………………………………………………………

11. Doing this project in 24 hours is impossible.

……It is impossible to do this project in 24 hours …………………………………………………………………………………………………………………………

12. Wearing uniforms at our school is necessary.

………It is necessary to wear uniforms at our school ………………………………………………………………………………………………………………………

13. Such a wonderful performance was interesting to hear.

……It is interesting to hear such  a wonderful performance …………………………………………………………………………………………………………………………

14. She was brave to spend the night in the old house alone. 

………It was brave of her to spend the night in the old house alone.  ………………………………………………………………………………………………………………………

15. They were unreasonable to complain about the exam results. 

…………It was unreasonable for them to complain about the exam results.  ……………………………………………………………………………………………………………………

16. You were very kind to give presents to street children before the new school year.

………It was very kind of you to give presents to street children before the new school year. ………………………………………………………………………………………………………………………

1. We were delighted to get your letter yesterday

2. It is not easy to answer these question

3. Your writing is difficult to read

4. I am surprised to understand his theory

6. They are ready to start now

7. It is cruel to tease animal

8. Could you please see me again ?

1.  We were delighted to get your letter yesterday.

2.  It's not easy to answer these questions

3.  Your writing is difficult to read

4.  I was surprised to see Paul at the party last night

5. It is impossible to understand his theory

6.  They are ready to start now

7. It is cruel to tease animal

8.  Are you pleased to see me again?