1.The box was light enough for him to carry.

->The box was too light for him to carry.

2.The work is hard enough for him to ask his friends for some help.

->The work is too hard for him to ask his friends for some help.

3.This song is simple enough for her to sing

->It is such a simple song that she can sing it.

->The song is too simple for her to sing.

4.The flim was interesting enough for us to see twice.

->It was such an interesting file that we see twice.

->The flim was so interesting that we see twice.

1.The box was light enough for him to carry.

=>The box was too light for him to carry.

2.The work is hard enough for him to ask his friends for some help.

=>The work is too hard for him to ask his friends for some help.

3.This song is simple enough for her to sing

=>It is such a simple song that she can sing it.

=>The song is too simple for her to sing.

4.The flim was interesting enough for us to see twice.

=>It was such an interesting file that we see twice.

=>The flim was so interesting that we see twice.

P/S: Chúc bạn học tốt

1 Why could your parents attend the meeting 

2 My brother is too weak to lift the heavy box

3 My father is going to buy me a new laptop

12. London is _________ capital city in Europe.

A. the largest

B. the larger

C. largest

D. large

13. The boy is not __________ to lift the suitcase.

A. strong enough

B. enough strong

C. too strong

D. so strong

14. We should wait here ________ our parents come back.

A. before

B. after

C. until

D. when 

12A

13B

14C

12, A

13, A

14, D

⇒ The lesson was such a complicated lesson that all the students couldn't understand.

The lesson was so complicated that all the student could understand.

The lesson was so complicated that all the students don't understand.

I. Combine each pair of sentences, use “ too… or enough …”

1) Jane isn’t old. She can’t drive a car.

=> Jane isn’t old enough to  drive a car.

2) The question is very easy. Every one can answer it. 

=>The question is easy enough to answer.

3) Tom wasn’t strong. He couldn’t lift the heavy box. 

=>Tom wasn’t strong enough to lift the heavy box. 

4) The cartoon is quite interesting. Children can enjoy it.

=> The cartoon is interesting enough for Children to enjoy.

5) The test is very easy. We can do it in ten minutes. 

=>The test is easy enough for us to do in ten minutes.

6) She is clever. She can make beautiful dresses. 

=>She is clever enough to make beautiful dresses. 

7) She’s very young. She can’t get married. 

=>She’s too young to get married. 

8) The man is very old. He can’t walk alone. 

=>The man is too old to walk alone. 

9) Those clothes are small. I can’t wear them.

=>Those clothes are too small for me to wear them.

10) The test is very difficult. He can’t finish it on time.

=>The test is too difficult for him to finish on time.

II. Rewrite the following sentences.

1) Do you want to come and watch Harry Potter with me? (Begin with 

“Would you like”)

=>Would you like to come and watch Harry Potter with me? 

2) Could you explain this question to me? (Begin with “Would you mind”)

=>Would you mind explaining this question to me?

3) Is it all right if I take a photo? (Begin with “Would you mind”)

=>Would you mind if i took a photo?

4) It’s not easy to answer these questions. (Begin with “To answer”)

=>To answer these questions is difficult.

5) The test is difficult to do in fifteen minutes. (Begin with “It’s”)

=>It's difficult to do the test in fifteen minutes.

6) To understand what he is speaking is not easy.(Begin with “It’s”)

=>It's difficult to understand what he is speaking.

7) This question is difficult to understand. (Begin with “It’s”)

=>It’s difficult to understand this question.

8) Travelling around the town by bike is exciting.(Begin with “It’s”)

=>It’s exciting to travel around the town by bike .

9) Would you mind helping me with the washing? (Begin with “Would 

you please”)

=> Would you please help me with the washing?

10) Do you mind if I smoke? 

=>Would you mind if i smoked?

11) Would you please clean the floor for me? (Begin with “Would you mind”)

=>Would you mind cleaning the floor for me?

12) Shall I sit here? (Begin with “Do you mind”)

=>Do you mind if i sit here?

13) Would you mind if I took some photos? (Begin with “Do you mind”)

=>Do you mind if i take some photos?

14) Do you want me to come to the airport with you? (Begin with “Shall”)

=>Shall i come to the airport with you?

the man is too weak to lift such a big box

to/ too/ box/the/ lift/ man/ a/ is/ such/ big

=> The man too weak to lift such a big box

Enough with adjective: (adj + enough + (for s.o) + to + V(inf)

1. He is too young to go out alone.

He isn't old enough to go out alone.

2. She is intelligent. She can take part in the contest.

She is intelligent enough to take part in the contest.

3. My grandmother is too weak to lift the bag.

My grandmother isn't strong enough to lift the bag.

4. She was too lazy. She didn't pass the final exam.

She wasn't hard-working enough to pass the final exam.

5. The birds are too young to fly into the sky.

The birds aren't old enough to fly into the sky.

6. They are old they can go to school themselves.

They are old enough to go to school themselves.

7. His sister is not intelligent. She can't answer the question.

His sister is not intelligent enough to answer the question.

8. The boy is clever. Hen can draw beautiful pictures.

The boy is clever enough to draw beautiful pictures.

9. That boy is so fat that he can't sit onto the armchair.

That boy isn't slim enough to sit onto the armchair.

10. It's sunny. We can have a picnic outdoors.

It's sunny enough to have a picnic outdoors.

#Yumi

1. He is too young to go out alone.

=>He isn't old enough to go out alone.

2. She is intelligent. She can take part in the contest.

=>She is intelligent enough to take part in the contest.

3. My grandmother is too weak to lift the bag.

=>My grandmother isn't strong enough to lift the bag.

4. She was too lazy. She didn't pass the final exam.

=>She wasn't hard-working enough to pass the final exam.

5. The birds are too young to fly into the sky.

=>The birds aren't old enough to fly into the sky.

6. They are old they can go to school themselves.

=>They are old enough to go to school themselves.

7. His sister is not intelligent. She can't answer the question.

=>His sister is not intelligent enough to answer the question.

8. The boy is clever. Hen can draw beautiful pictures.

=>The boy is clever enough to draw beautiful pictures.

9. That boy is so fat that he can't sit onto the armchair.

=>That boy isn't slim enough to sit onto the armchair.

10. It's sunny. We can have a picnic outdoors.

=>It's sunny enough to have a picnic outdoors.

1,he isn't old enough to go out alone

2,she is intelligent enough to take part in the contest

3,my grandmother isn't strong enough to lift the bag

4,she wasn't hard - working enough to pass the final exam

5,the birds aren't old enough to fly into the sky

6,they are old enough to go to school themselves

7,his sister isn't intelligent enough to answer the question

8,the boy is clever enough to draw beautiful pictures

9,that boy isn't slim enough to sit onto the armchair

10 it's sunny enough for us to have a picnic outdoors

HOK TỐT NHA BẠN

Rewrite the sentence
1. The suitcase isn't light enough for the boy lift up
=> The suitcase is too heavy for the boy lift up
2. We were too late to see the first film
=>We didn’t arrive early enough to see the first film
3. the radio isn't small. You can't put it in your pocket
=>-> The radio is not small enough for you to put it in your pocket.
4. She is beautiful and intelligent. She can become MissWorld
=> She is beautiful and intelligent enough to become Miss World.
5. Those apples aren't ripe. We can't eat them
=> Those apples aren't ripe enough to eat them

giup cho

a. enough chairs

b. strong enough

c.enough time

d.well enough

e.big enough

f.enough experence

g.enough money

h,enough cups

i experienced enough

j.warm enough

k.enough qualifications  

dịch nè giúp đỡ nha mọi người 

6. Hoàn thành mỗi câu sau sử dụng đủ như một tính từ
(Trước danh từ) hay trạng từ (sau khi tính từ) với một trong các từ trong hộp.
kinh nghiệm mạnh mẽ ghế cũ ấm chén tiền
có kinh nghiệm thời gian phòng cũng trình độ lớn
Ví dụ:
 * Bob không thể lái xe bởi vì ông không phải là ..................
 Bob không thể lái xe bởi vì anh không đủ lớn.
 * Tôi muốn đi nghỉ mát nhưng tôi đã không có ..................
 Tôi muốn đi du lịch nhưng tôi đã không có đủ tiền.
a) Có được không ............... cho mọi người ngồi xuống.
___________________________________________________________.
b) Các cậu bé không phải là ................. để nhấc chiếc vali.
___________________________________________________________.
c) Nam đã không hoàn thành kỳ thi vì ông không có .............
___________________________________________________________.
d) Ông Smith không cảm thấy ................ đi làm sáng nay.
___________________________________________________________.
e) Nó chỉ là một chiếc xe nhỏ, vì vậy có được không ............... cho tất cả chúng ta.
___________________________________________________________.

f) Bạn có nghĩ rằng tôi đã có ............... để áp dụng cho công việc?
___________________________________________________________.
g) Thử áo khoác này vào và xem nếu nó ........................... cho bạn.
___________________________________________________________.
h) Cô không thể làm cho cà phê cho tất cả mọi người vì đã có không ..............
___________________________________________________________.
i) Ông đã không .................. cho công việc.
___________________________________________________________.
j) Bạn có .................. hoặc tôi sẽ chuyển về sưởi ấm?
___________________________________________________________.
k) Steve đã không nhận được công việc đó vì anh không có ..................................

Hoàn thành mỗi câu sau sử dụng đủ như một tính từ
(Trước danh từ) hay trạng từ (sau khi tính từ) với một trong các từ trong hộp.
kinh nghiệm mạnh mẽ ghế cũ ấm chén tiền
có kinh nghiệm thời gian phòng cũng trình độ lớn
Ví dụ:
 * Bob không thể lái xe bởi vì ông không phải là ..................
 Bob không thể lái xe bởi vì anh không đủ lớn.
 * Tôi muốn đi nghỉ mát nhưng tôi đã không có ..................
 Tôi muốn đi du lịch nhưng tôi đã không có đủ tiền.
a) Có được không ............... cho mọi người ngồi xuống.
___________________________________________________________.
b) Các cậu bé không phải là ................. để nhấc chiếc vali.
___________________________________________________________.
c) Nam đã không hoàn thành kỳ thi vì ông không có .............
___________________________________________________________.
d) Ông Smith không cảm thấy ................ đi làm sáng nay.
___________________________________________________________.
e) Nó chỉ là một chiếc xe nhỏ, vì vậy có được không ............... cho tất cả chúng ta.
___________________________________________________________.

f) Bạn có nghĩ rằng tôi đã có ............... để áp dụng cho công việc?
___________________________________________________________.
g) Thử áo khoác này vào và xem nếu nó ........................... cho bạn.
___________________________________________________________.
h) Cô không thể làm cho cà phê cho tất cả mọi người vì đã có không ..............
___________________________________________________________.
i) Ông đã không .................. cho công việc.
___________________________________________________________.
j) Bạn có .................. hoặc tôi sẽ chuyển về sưởi ấm?
___________________________________________________________.
k) Steve đã không nhận được công việc đó vì anh không có ..................................