I.Rewrite the sentences using "enough" instead of "too....to" Viết lại câu từ too…to=> enough..to 1. He is too old to wear this colored shirt. =>………………………….………………………........ 2. She is too weak to carry this box. (weak >< healthy/strong) =>She …………………………………….……………........ 3. This pen is too expensive for me to buy. =>……………………………………………………………….. 4. Bill was too stupid to understand what I had said. (stupid >< intelligent) =>…………. ……………………........ 5. This bag is too heavy for her to carry. (heavy>< light) =>……………………………………………………......... 6. The test was too difficult for them to do. (difficult >< easy) =>………………………………………. ………………........ 7. We spoke too slowly for her to understand =>…………………………………………………………. 8.I drive too dangerously for to go with =>…………………………………….………………………. 9. Jack behaves too rudely for her to like => …………………………………….……………………………….. 10. My mother cooks too badly for us to eat her food => …………………………………………………………………

Mark the letter A, B, C or D on your answer sheet to indicate the sentence that is closest in meaning to each of the following questions.

The woman was too weak to lift the suitcase.

A. The woman wasn’t able to lift the suitcase, so she was very weak.

B. The woman, though weak, could lift the suitcase.

C. So weak was the woman that she couldn’t lift the suitcase.

D. The woman shouldn’t have lifted the suitcase as she was weak.

Ex 5. Rewrite the sentences using "enough" instead of "too....to"
1. He is too old to wear this colored shirt.
 ……………………………………………………………………………........
2. She is too weak to carry this box.
 ……………………………………………………………………………........
3. This pen is too expensive for me to buy.
 ……………………………………………………………………………........
4. Bill was too stupid to understand what I had said.
 ……………………………………………………………………………........
5. This bag is too heavy for her to carry.
 ……………………………………………………………………………........
6. The test was too difficult for them to do.
 ……………………………………………………………………………........
7. I'm too poor to help you with the money.
 ……………………………………………………………………………........
8. This book is too dull to read.
 ……………………………………………………………………………........
9. The room is too dark for us to study.
 ……………………………………………………………………………........
10. The shelf is too high for her to reach.
 ……………………………………………………………………………........
Ex  6.  Combine  each  of  the  following  pairs  of  sentences  into  one  sentence  using  too/enough  with 
infinitive.
1. You are very young. You can't have a front-door key.
 ……………………………………………………………………………........
2. It is very cold. We can't bathe.
 ……………………………………………………………………………........
3. Would you be very kind and answer this letter by return?
 ……………………………………………………………………………........
4. I am rather old. I can't wear that kind of hat.
 ……………………………………………………………………………........ 
5. The ladder wasn't very long. It didn't reach the window.
 ……………………………………………………………………………........
6. He hadn't much money. He couldn't live on it. (Omit it.)
 ……………………………………………………………………………........
7. He was furious. He couldn't speak.
 ……………………………………………………………………………........
8. The fire isn't very hot. It won't boil a kettle.
 ……………………………………………………………………………........
9. Tom was very foolish. He told lies to the police.
 ……………………………………………………………………………........
10. You are quite thin. You could slip between the bars.
 ……………………………………………………………………………........
Ex 7 . Rewrite the following sentences as directed
1) The garden is so large that it took us one hour to clean it.
=> It is ….
2) The woman is so fool that no one took any notice of her.
=> She is ….
3) The film is so long that they can’t broadcast it on this night.
=> It is ….
4) The songs are so interesting that we have listen them many times.
=> They are ….
5) The news was so bad that he burst into tears on hearing it.
=> It was ….
6) The water was so hot that it turned my tongue.
=> It was ….
7) There is so much wind that we can’t go out.
=> There is such ….
8) The boy is so flabby that every calls him Stuffy.
=> He is ….
9) The candy is so excellent that all the children want some more.
=> It is ….
10) The weather was so warm that they had a walk out.
=> It was ….
11. It was such an expensive house that nobody can buy it.
⇒ The house was so ..........................................................................................
12. The food was so good that we ate all of it.
⇒ It was ............................................................................................................
13. The patient was too weak to get up.
⇒ The patient was so .........................................................................................
14. This room is too dark for me to study.
⇒ This room is so ............................................................................................
15. This room is too small for us to take the meeting
⇒ This room isn’t ........................................................
16. The test was so difficult that we couldn’t do it.
⇒ The test was not ...............................................................................................
17. The map is so old that I couldn’t read it.
⇒ The map is too ..........................................................................................
18. He spoke so fast that we couldn’t hear him well
⇒ He didn’t ................................................................................................

Ex: he can’t open the door. It’s very big.--> the door is too big for him to open.

.      1.The child can’t drink this milk. It’s too hot.

…………………………………………………………………………………

  2.We can’t lift this weight. It’s too heavy.

…………………………………………………………………………………

  3. They can’t push the piano through that door, it’s too narrow.

…………………………………………………………………………………

  4.You can’t hang the picture on that wall. It’s too small.

…………………………………………………………………………………

  5. She can’t watch this programme. It’s too boring.

…………………………………………………………………………………

 III/ Combine each sentences into a new one,using “adj + enough + to.v”:

1.      She is old. She can work by herself.

………………………………………………………………………………………..

2.      The boy is intelligent.He can understand you.

………………………………………………………………………………………..

3.      Mai is good. She can pass the examination

………………………………………………………………………………………..

4.      The girl is not clever. She cannot mend this shirt.

………………………………………………………………………………………..

5.      This machine is not powerful. It cannot plough the hard soil.

………………………………………………………………………………………..

6.      Your sister was clever. She could do this exercise in a few minutes.

………………………………………………………………………………………..

7.      Peter is very ill. He must see the doctor.

………………………………………………………………………………………..

8.      Mary is not old. She cannot do that work.

………………………………………………………………………………………..

9.      We were not early. We could not see the first part of the play.

………………………………………………………………………………………..

10.   The children were very eager. They started playing without me.

………………………………………………………………………………………..

11.   He is tall.He can play volleyball.

………………………………………………………………………………………..

12.   My sister is old.She can drive a car.

………………………………………………………………………………………..

13.   She is beautiful and intelligent.She can become Miss World.

………………………………………………………………………………………..

14.   Mr Robinson isn’t rich.He can’t buy a house.

………………………………………………………………………………………..

15.   The worker is clever.He can make fine things from wood.

………………………………………………………………………………………..

 IV    Choose one suitable word/phrase in the box given to fill in the blank. 

15. She is very good with numbers, and she wants to be a/an  .......................... working in a big financial company.

 16. He is such a devoted and inspiring man. He has made a lot of achievements in his .......................... as a politician.     

  17. In order to be offered with this well-paid job, you need to show some relevant special .......................... as required in the job advertisement.

      18. After the trainees complete this 2-week training courses, .......................... will be given to them.

      19. I guess that .......................... are very heavy, so astronauts must be really physically strong to put them on.

      20. .......................... makes astronauts and other objects float in space.

      21. Neil Amstrong completed his .......................... to become the first human to walk on the moon in July 1969.

      22. .......................... is a system of millions or billions of stars. 

 career                    accountant             qualifications         certificates          spacesuits

microgravity          mathematician       task                        weightless           mission

galaxy                    orbit                       work                      job                      spacecraft

III. Rewirte the sentences so that it has the same meaning as the sentence printed before

1. Your younger brother is too weak to lift that box

Your younger brother is not..................

2. Putting a knife into an electrical socket is dangerous

It's dangerous.................

3. You should look after yourself

You should take....................

4. The table is on the right of the bed

The bed.....................