I). Complete using the structure “adj + enough + to infinitive” 1. My brother has much money. He can travel around the world. à___________________________________________________ 2. The man has much time. He can have breakfast first. à_______________________________________________ 3. That play is very interesting. You should see that play. à_____________________________________________ 4. The weather was wonderful. We could walk round the lake. à_________________________________________ 5. The food is good. The children can eat it. à_______________________________________________ 6.The weather is warm. I can swim in it. =>........................................................................................................... 7.The box is small. I can put it in my pocket. =>........................................................................................................... 8.It’s very dark .We must stay at home. =>........................................................................................................... 9.This dress is very small. She can wear it. =>........................................................................................................... 10.The suitcase was very light.I could move it. =>...........................................................................................................

Complete the sentences by using “enough + to infinitive”

1. She is tall. She can play volleyball

She is tall enough to play volleyball.

2. The fire isn’t very hot. It won’t boil a kettle.

The fire isn’t hot enough to boil the kettle.

3. He is strong. He can carry that suitcase.

He is strong enough to carry that suitcase.

4. Those bananas aren’t ripe. We can’t eat them.

Those bananas aren’t ripe enough for us to eat them.

5. It’s not warm. They can’t go fishing.

It’s not warm enough for them to go fishing.

6. The weather is awful. We can’t go camping.

The weather is not fine enough for us to go camping.

Rewrite the sentences using to-infinitive clauses.

1. Mai went to Soc Son because she wanted to attend the Giong Festival.

-> _______________________________________________________.

2. The first place that you can visit on the trip is Hue Imperial Citadel.

-> _______________________________________________________.

3. Our music teacher gave lessons in xoan singing because she wanted to help us appreciate our cultural heritage.

-> _______________________________________________________.

4. The most famous site that you can see is the old bridge across the river.

-> _______________________________________________________.

I. Combine these sentences using “too+ adj. + to –verb” or “adj. + enough + to verb”

1. These oranges are ripe. You can eat them.

.......................................................................................................................................

2. He is strong. He can carry this table.

......................................................................................................................................

3. The house is large. My family can live in it.

......................................................................................................................................

4. It was very late. They didn’t go to the movies.

......................................................................................................................................

5. The dress is so dirty. She can’t wear it.

......................................................................................................................................

6. She is not tall. She can’t reach the stop shelf.

......................................................................................................................................

7. Mr. isn’t rich. He can’t buy a car.

......................................................................................................................................

8. My grand mother is very weak. She can’t lift the book.

......................................................................................................................................

9. The film is very good. The children won’t miss it.

......................................................................................................................................

10. Those shoes are large. You can wear them.

......................................................................................................................................

II. Combine each of the following sentences into one sentences, using (not) + adj. + enough. 

1. He is very strong. He can’t carry the box.

......................................................................................................................................

2. The weather wasn’t very warm. We couldn’t go swimming.

......................................................................................................................................

3. He wasn’t very experienced. He couldn’t do the job.

......................................................................................................................................

4. The ladder wasn’t very long. It didn’t reach the window.

......................................................................................................................................

5. The tea isn’t strong. It won’t keep us awake.

......................................................................................................................................

Rewrite the following sentences using if :

1, He can't go out because he has to study for his exam.  => ...............

2, She's lazy so she can't pass the exam => ........................

3, He will pay me tonight ; I will have enough money to buy a car => ............

4, He smokes too much; that's why he can't get rid of his cough. => ............

5, She's very shy, so she doesn't enjoy the party. => ...................

6, I will get a work permit. I will stay for another month. => ............................

7, He doesn't take any exercises. He is so unhealthy => .....................

8, We can't get the ticket because I don't have the right change . => ............

9, Study hard for you won't pass the exam. => ..........................

10, Don't be impatient or you will make mistakes => ......................

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.

……………………………………………

I. Combine each pair of sentences into a new one, using the phrases in parentheses

1. I am sad. I hear about that( adj+to V)

2. Mary is not clever. She can't mend the hankerchief(enough+to V)

3. David isn't tall. He can't touch the ceiling(enough+to V)

4. She was ready. She helped the poor(adj + to V)

5. Tom is good. He can pass the next examination( enough + to V)

6. Peter is glad. He has a friend like you (adj+to V)

7. The exercise is very long. Jimmy can't do it in 30 minutes. ( too/so..... that/enough)

8. We couldn't drink the coffee. It was too hot( too...so/ so..... that/ enough)

9. She can't answer the questions. They are difficult(too....to/so...that/enough)

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