V. Combine each of the following pairs of sentences adjective + enough + to-infinitive. into one sentence, using (not

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

-> My sister is old enough to drive a car.

2. The ladder wasn't very long. It didn't reach the ceiling.

-> The ladder wasn't long enough to reach the ceiling.

3. The fire isn't very hot. It won't boil a kettle.

-> The fire isn't hot enough to boil a kettle.

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

-> He is strong enough to carry that suitcase.

5. Lan isn't strong. She can't swim across the river.

-> Lan isn't strong enough to swim across the river.

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

-> She is beautiful and intelligent enough to become Miss World.

7. Mr Roberts isn't rich. He can't buy a house.

-> Mr Robert isn't rich enough to buy a house.

8. The worker is very clever. He can make nice things from wood.

-> The worker is clever enough to make nice things from wood.

9. Our team is very good. We win the football matches very often.

-> Our team is good enough to win the football matches very often.

10. The radio isn't small. It can't be put it in your pocket.

-> The radio isn't small enough to be put in your pocket.

V. Combine each of the following pairs of sentences adjective + enough + to-infinitive. into one sentence, using (not

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

2. The ladder wasn't very long. It di

3. The fire isn't very hot. It won't boil a kettle.

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

5. Lan isn't strong. She can't swim across the river.

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

7. Mr Roberts isn't rich. He can't buy a house.

8. The worker is very clever. He can make nice things from wood.

9. Our team is very good. We win the football matches very often.

10. The radio isn't small. It can't be put it in your pocket. dn't reach the ceiling.

The radio isn't small enough to put in your pocket.

kết hợp hai câu thành một câu sử dụng tính từ (không) + đủ + to + inf

1.my sister is old. she can drive a car

=> My sister is old enough to drive a car.

2.the radio isn"t small. you can"t put it in your pocket

=> The radio isn"t small enough for you to put in your pocket

3.this coat isn"t warm. I don"t wear it in winter

=> This coat isn"t warm enough for me to wear in winter.

4.she is beautiful and intelligent. she can become miss world

=> She is beautiful and intelligent enough to become miss world.

5.the weather was fine. we could go camping

=> The weather was fine enough for us to go camping.

6.those apples aren"t ripe. we can"t eat

=> Those apples aren"t ripe enough for us to eat.

7.mr robinson isn"t rich. he can"t buy a house

=> Mr robinson isn"t rich enough to buy a house.

8. the worker is clever. he can make five things from wood

=> The worker is clever enough to make five things from wood.

kết hợp hai câu thành một câu sử dụng tính từ (không) + đủ + to + inf

1.my sister is old. she can drive a car

=> My sister is old enough to drive a car

2.the radio isn"t small. you can"t put it in your pocket

=> The radio is not big enough to put in your pocket

3.this coat isn"t warm. I don"t wear it in winter

=> This coat is not warm enough to wear it in winter

4.she is beautiful and intelligent. she can become miss world

=> She is beautiful and intelligent eough to become miss world

5.the weather was fine. we could go camping

=> The weather was fine enough to go camping

6.those apples aren"t ripe. we can"t eat

Those apples are not ripe enough to eat

7.mr robinson isn"t rich. he can"t buy a house

=> Mr Robinson is not rich enough to buy a house

8. the worker is clever. he can make five things from wood

=> The worker is clever enough to make five things from wood

1 my sister is old. she can driver a car
=> My sister is old enough to drive a car

2 the ladder wasn't verry long .it didn't reach the ceiling
=> The ladder wasn't long enough to reach the ceiling

3 the fire isn't very hot. it won't boil a kettle
=> The fire isn't hot enough to boil a kettle

4 he is strong. he can carry that suicase
=> He is strong enough to carry that suitcase

5 Lan isn't strong . she can't swim across the rive
=> Lan isn't strong enough to swim across the river

6 she is beautiful and intelligent . she can become Miss World
=> She is beautiful and intelligent enough to become Miss World

7 MrRobert isn't rich he can't buy a house
=> Mr RObert isn't rich enough to buy a house

8 the worker in very clever . he can make nice things from wood
=> The worker is clever enough to make nice things from wood

9 our team is very good . we win the foodball match very often 
=> Our team is good enough to win the football match very often

10 the radio isn't small . it can't be put it in your pocket
=> The radio isn't small enough to put in your pocket

1. My sister is old enough to drive a car

2. The ladder wasn't long enough to reach the ceiling

3. The fire isn't  hot enough to boil  a kettle

4. He is strong enough to carry that suitcase

5. Lan isn't  strong enough to swim across the river

6. She is beautiful and intelligent enough to become Miss World

7. Mr. Robert isn't rich enough to buy a house

8. The worker is clever enough to make nice things from wood

9. Our team is good enough to win the football match very often

10. The radio isn't  small enough to put in your pocket

She is old. She can't work by herself.

-> She is so old that she can't work by herself.
The boy is intelligent. He can understand you.

-> The boy is so intelligent that he can understand you.
Mai is good. She can pass the examination.

-> Mai is so good that she can pass the examination.
The girl is not clever. She cannot mend this shirt.

-> The girl is not so clever so she cannot mend this shirt.
This machine is not powerful. It cannot plough the hard soil.

-> This machine is not so powerful so it cannot plough the hard soil.
Your sister was clever. She could do this exercise in a few minutes.

-> YOur sister was so clever so she could do this exercise in a few minutes.
Peter is very ill. He must see the doctor.

-> Peter is so ill that he must see the doctor.
Mary is not old. She cannot do that work.

-> Mary is not so old that she cannot do that work.
We were not early. We could not see the first part of the play.

-> We were not so early so we could not see the first part of the play.
The children were very eager. They started playing without me.

-> The children were so eager so they started playing without me.
He is tall. He can play volleyball.

-> He is so tall that he can play vollerball.
My sister is old. She can drive a car.

-> My sister is so old that she can drive a car.
She is beautiful and intelligent. She can become Miss World.

-> She is so beautiful and intelligent so she can become Miss World.
Mr Robinson isn’t rich. He can’t buy a house.

-> Mr Robinson isn't so rich that he can't buy a house.
The worker is clever. He can make fine things from wood.
-> The worker is so clever that he can make fine things from wood.
II/ Combine each sentences into a new one, using “adj + enough + for + n/pro + to.v”:
The story is short. We can read it in one hour.

-> The story is short enough for us to read in one hour.
The film was very good. We saw it through.

-> The film was very good for us to see through.
The play was very amusing. They enjoyed it.

-> The play was amusing enough for them to enjoy .
This song is very simple. Everybody can sing it.

-> This song is simple enough to sing.
This book is very interesting. You should read .

-> This book is interesting enough for you to read .
Some of the books are important. I must read them.

-> SOme of the books are important enough for me to read.
He was kind. Everybody liked him.

-> He was kind enough for everybody to like him.
The programme on TV was interesting. We followed it through.

-> The programme on TV was interesting enough for us to follow through.
This exercise is very easy. The pupils can finish it in five minutes.

-> This exercise is easy enough for the pupils to finish in five minutes.
The weather is very fine. We can go out for a walk.

-> The weather is fine enough for us to go out for a walk.
The radio isn’t small. You cannot put it in your pocket.

-> The radio isn't small enough for you to put it in your pocket.
This coat isn’t warm. I don’t wear it in winter.

-> This coat isn't warm enough for me to wear in winter.
The weather was fine. We could go camping.

-> The weatehr was fine enough for us to go camping.
Those apples aren’t ripe. We can’t eat them.

-> THose apples aren't ripe enough for us to eat.
This book is long. I can read it.

This bool is long. I can read it

-> This book is long enough for me to read.

She is old. She can work by herself.

=> SHE IS SUCH AN OLD THAT SHE CAN WORK HERSELF.
The boy is intelligent. He can understand you.

=> THE BOY IS SUCH AN INTELLIGENT THAT HE CAN UNDERSTAND YOU.
Mai is good. She can pass the examination.

=> MAI IS SUCH A GOOD THAT SHE CAN PASS THE EXAMINATION.
The girl is not clever. She cannot mend this shirt.

=> THE GIRL ISN'T SUCH A CLEVER THAT SHE CANNOYT MEND THIS SHIRT.
This machine is not powerful. It cannot plough the hard soil.

=> THIS MACHINE ISN'T SUCH A POWERFUL THAT IT CANNOT PLOUGH THE HARD SOIL.
Your sister was clever. She could do this exercise in a few minutes.

=> YOUR SISTER WAS SUCH A CLEVER THAT SHE COULD DO THIS EXERCISE IN A FEW MINUTES.
Peter is very ill. He must see the doctor.

=> PETER IS SUCH AN ILL THAT HE MUST SEE THE DOCTOR.
Mary is not old. She cannot do that work.

=> MARY ISN'T SUCH AN OLD THAT SHE CANNOT DO THAT WORK.
We were not early. We could not see the first part of the play.

=> WE WEREN'T SUCH AN EARLY THAT WE COULD NOT SEE THE FIRST PART OF RGE PLAY.
The children were very eager. They started playing without me.

=> THE CHILDREN WERE SUCH AN EAGER THAT THEY STARTED PLAYING WITHOUT ME.
He is tall. He can play volleyball.

=> HE IS SUCH A TALL THAT HE CAN PLAY VOLLEYBALL.
My sister is old. She can drive a car.

=> MY SISTER IS SUCH AN OLD THAT SHE CAN DRIVE A CAR.
She is beautiful and intelligent. She can become Miss World.

=> SHE IS SUCH A BEAUTIFUL AND INTELLIGENT THAT SHE CAN BECOME MISS WORLD.
Mr Robinson isn’t rich. He can’t buy a house.

=> MR. ROBINSON ISN'T SUCH A RICH THAT HE CAN'T BUY A HOUSE.
The worker is clever. He can make fine things from wood.

=> THE WORKER IS SUCH A CLEVER THAT HE CAN MAKE FINE THINGS FROM WOOD.

1 .......... interesting stories teller

2 ........ study actively

3 ........... make toys from recycled things cleverly

4 ...... skillful soccer players

5 ......... soccer more badly than my uncle

IIII. Chia động từ trong ngoặc:

1. She (not drink) ............doesn't drink........... coffee. She (drink) ..........drinks........... Coca Cola.

2. It (be) ...........is........... often hot in the summer.

3. What ..........do......... you (do) ..........do.......... every evening?

4. The earth (circle) .........circles.......... the sun once every 365 days.

5. I (see) ........see......... her very often.

6. Most rivers (flow) .........flow......... into the sea.

7. Vegetarians (not eat) ......don't eat...... meat.

8. Bees (make) ...........is made......... honey.

9. Rice (not grow) .........isn't grown........ in cold climates.

10. Where ...........does.......... Martin (come) ..........comes.......... from?- He (be) ............is.......... Scottish.

Chúc bạn học tốt!

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

->My sister is old enough to drive a car

2. Mr. Robinson isn't rich. He can't buy a house.

-> Mr.Robinson isn't rich enough to buy a house

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

->The worker is clever enough for him to make fine things from wood

4. Ba is tall. He can play volleyball.

->Ba is tall enough to play volleyball

5. Lan is intelligent. She can do that test.

->Lan is intelligent enough to do that test

6. Hoa is skillful. She can make her own handkerchief.

->Hoa is skillful enough to make her own handkerchief

7. His parent are rich. They can buy a new car

->His parent are rich enough to buy a new car

8. Phong and Thu aren't tall. They can't play basketball.

->Phong and Thu aren't tall enough to play basketball

9. Tam is old. Hả can ride a motorbike.

->Tam is old enough to ride a motorbike

10. Phu is very strong. He can carry those heavy bags.

->Phu is strong enough to carry those heavy bags

11. The children are tired. They go to bed early.

->The children are tired enough to go to bed early

12. He is hungry. He eats three loaves of bread.

->He is hungry enough to eat three loaves of bread

13. We are thirsty. We can drink a lot of water.

->We are thirsty enough to drink a lot of water

14. She can reach the top of the cupboard. She's tall.

->She is tall enough to reach the top of the cupbroad

15.The ladder ins't very long. It doesn't reach the window.

->The ladder isn't long enough to reach the window

16. He is strong. He can carry the suitcase.

->He is strong enough to carry the suitcase

17. You aren't well. You shouldn't go to school today.

->You aren't well enough to go to school today

18. I am not strong. I can't help you.

->I am not strong enough to help you

19. He can touch the light because he is very tall.

->He is tall enough to touch the light

20. My brother is very generous. He willing lends someone's money.

->My brother is generous enough to lends someone's money

21. The radio isn't small. You can't put it in your pocket.

->The radio isn't small enough for your to put in your pocket

22. This coat isn't warm. I don't wear it in winter.

->This coat isn't warm enough for me to wear in winter

23. The weather was fine. We could go camping.

->The weather was fine enough for us to go camping

24. Those apples aren't ripe. We can't eat them.

->Those apples aren't ripe enough for us to eat

25. The house was very expensive. We couldn't afford to buy it.

->The house was expensive enough for us to afford to buy

26. He was not patient. He couldn't wait for you.

->He was not patient enough to wait for you

27. That chair is uncomfortable. I don't want to sit on it.

-> That chair is umcomfortable enough for me to want to sit on

28. These oranges are sour. We can answer ít.

->These oranges are sour enough for us answer

IIII. Chia động từ trong ngoặc:

1. She (not drink) ....doesn't drink... coffee. She (drink) ..drinks.. Coca Cola.

2. It (be) ....is.................. often hot in the summer.

3. What .......do............ you (do) .........do........... every evening?

4. The earth (circle) ....circles............... the sun once every 365 days.

5. I (see) ....see............. her very often.

6. Most rivers (flow) .......flow........... into the sea.

7. Vegetarians (not eat) .....aren't eat....... meat.

8. Bees (make) .....make............... honey.

9. Rice (not grow) .....isn't grow............ in cold climates.

10. Where ........does............. Martin (come) ..come.................. from?- He (be) .......is............... Scottish.

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

=> My sister is old enough to drive a car

2. The radio isn’t small. You can’t put it in your poker

=> The radio is not small enough for you  to put it=>x in your poker

=>The radio is too big for you to put it=>x in your poker

3.This coat it isn’t warm. I don’t wear  in winter

=>This coat it is not warm enough for me to wear  in winter

=>The coat is too cold for me to wear  in winter

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

=> She is beautiful and intelligent enough to become Miss World

5.The waether was fine. We could go camping

=> The waether was fine enough for us to go camping

6.Those apple aren’t ripe. We can eat them

=> Thoes apple are not ripe enough for us  to eat  

=>Those apple are too green for us to eat

7.Mr.Robinson isn’t rich. He can’t to buy house

=> Mr.Robinson is not rich enough to buy house

=>Mr.Robinson is too poor to buy a house

XI. Rewrite the second sentences which have the same meaning with the original ones.

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

=> My sister is old enough……to drive a car……………………………………...

2. Quang and Nam bought new fishing rods yesterday.

=>They are going to …go fishing………………………………………………..…..

3. What about playing volleyball?

=>Let’s…play volleyball………………………………………………………………

4. “ Please give me your book?”

=>He told me…to give him my book…………………………………………………………….

5. “ Can you help Tam with his English pronunciation?”

=>Mr Hung asked me ……if i could help Tam with his English pronunciation…………………………………………………..

6. My hobbies are playing sports and reading books

=>I love……………playing sports and reading books…………………………………………………………

7 She was born on May 10th, 1996

=>Her birthday…is  May 10th, 1996………………………………………………

8. Nga must wash the dishes everyday

=>Nga has……to wash the dishes everyday……………………………………………….............

9. We began to study English 4 years ago

=>We have…studied E for 4 years……………………………………………………

10. No one in class is as tall as Tam

=>Tam is the ……tallest in the class……………………………………………

11. Women often did the house work without the help of modern equipment in the past

=>In the past women used……to do  the house work without the help of modern equipment in the past……………………………………..

12. The doctor said: “You should take a few days off.”

=>The doctor advised……me to take a few days off ……………………………………………………………..

13. She started learning to swim five years ago.

=> She has………learned to swim for five years …………………………………………………………..

14. Lan said “Please give Tim this dictionary.”

=>Lan told…me to give Tim that dictionary………………………………………………………………..

15. My house is nice but yours is nicer.( as……. as)

=> My house isn’t ………as nice as yours………………………………………………

1. Mary isn’t old enough to do that work.

2. My sister is old enough to drive a car.

3. Robinson isn’t rich enough to buy a house.

4. He wasn’t experienced enough to do the job.

5. You aren’t old enough to have a front– door key.

6. He didn’t have enough money to live on it.

7. He doesn't have enough time to finish this word.

8. My friend is well enough to do it again.

9. My sister wasn’t well enough to go to work.

10. The boy is tall enough to reach the top shelf.