1. He cannot speak French, so he cannot work in Paris

-> Due to............not speaking French,he cannot work in Paris.......

2. She is old, so she cannot work hard.

-> Because of her.........age,he cannot work hard...........................

3. It rained heavily. Therefore, we could not go pinicking.

-> But for...............the heavy rain,we could not go pinicking...........

-Sớm dữ vậy~

1, Hung is busy .

Hung wishes he weren't busy

2, Her daughter cannot speak English.

She wishes her daughter could speak English

3, The weather is too cold, so we can't go swimming.

If the weather weren't cold, we could go swimming

4, I can't buy the house because it is too expensive.

If the house were cheap, I could buy it

1b

2b

3a

4b

5c

Make the conditional sentences facts:
1. I don't understand you. You speak very quickly.

=>if you didn't speak very quickly ,i would understand you
2. He is absent now. He doesn't know what to do.

=>if he weren't absent now,he would know what to do
3. It is rainy now, so we can't finish our work.

=>If it weren't rainy now,we could finish our work
4. We can't buy this car because it is very expensive.

=>If this car weren't very expensive ,we could buy it
5. The house is so large that they can't paint it in a week.

=>If the house weren't so large ,they could paint it in a week
6. I want to meet Alice but I don't have her address.

=>If i had Alice's address,i would meet her
7. I can't do this test because it is very difficult

=>if this test weren't very difficult,i could do it
8. This shirt is too small for me to wear

=>If this shirt weren't too small,i could wear it
9. She doesn't have a bicycle, so she can't go on a camping trip with you.

=>If she had a bicycle ,she could go on camping trip with you
10. They don't take a map, so they will lose their way.\

=>If they took a map,they wouldn't lose their way

VI. Read and answer the questions

A robot cannot think or do things alone. People use a computer to control it. Today, robots are not very popular because they are too expensive, but they are very useful. They can help us save a lot of time and work. A robot can do the same work for 24 hours and it does not complain or get tired. In the future, scientists will design many types of intelligent robots. Their robots will be able to do many more complicated things. However, some people do not like robots. They fear that one day robots will be too powerful.

1.What do people use to control a robot?  → People use a computer to control it.

2. What can a robot help us? → They can help us save a lot of time and work. A robot can do the same work for 24 hours and it does not complain or get tired.

3. Will robot be able to do many more complicated things? → Their robots will be able to do many more complicated things.=>Yes, it will

4. Why don't some people like robots? → They fear that one day robots will be too powerful.

People use a computer to control it.

They can help us save a lot of time and work.

Yes it will 

Because They fear that one day robots will be too powerful.

EX : Complete each of the following sentences in such a way that it means the same as the sentence printed before it.

1/ we didn't know your phone number ,so we could not contact you

If we had known your phone number, we could have contacted you

2/ Because Simon doesn't live near his mother,he can't visit her often

If Simon lived near his mother, he could visit her often.

3/ she didn't hurry , so she missed the train

If she had hurried, she would have caught the train.

6/ John is fat because he eats so many chips

If John didn't eat so many chips, he wouldn't be fat.

7/ Bill never does anything if you don't tell him what to do.

-> Unless................... you tell Tom what to do, he will never do anything.........................................

8/ They don't have enough time so they cannot do me a favour.

If they had enough time, they could do me a favor.

9/we did not visit the museum because we had no time .

If we had had time, we would have visited the museum.

10/ we can't buy this car because it is very expensive

This car is too expensive for me to buy.

11/ Susan felf sick because he ate 4 cream cakes

If Susan hadn’t ate 4 cream cakes, he wouldn’t have felt sick

EX : Complete each of the following sentences in such a way that it means the same as the sentence printed before it.

1/ we didn't know your phone number ,so we could not contact you

=> If we had known your phone number , we would have contacted you

2/ Because Simon doesn't live near his mother,he can't visit her often

=> If Simon lived near his mother , he could visit her often

3/ she didn't hurry , so she missed the train

=> If she had hurried , she wouldn't have missed the train

6/ John is fat because he eats so many chips

=> If John didn't eat so many chips , he wouldn't be fat

7/ Bill never does anything if you don't tell him what to do.

-> Unless....Bill never does anything , you tell him what to do ........

8/ They don't have enough time so they cannot do me a favour.

=> If they had enough time , they could do me a favour

9/we did not visit the museum because we had no time

=> If we had had time , we would have visited the museum

10/ we can't buy this car because it is very expensive

=> If it weren't very expensive , we could buy this car

11/ Susan felf sick because he ate 4 cream cakes.

=> If Susan hadn't eaten 4 cream cakes , he wouldn't have felt sick

1. Combine each sentences into a new one, using '' too+ adj +to.V'':
1. The children were very late. They couldn't see the display of fireworks.
The children were too late to see the display of fireworks

2. Your brother is very young. He can't go swimming.
Your brother is too young to go swimming
3. He was very old. He couldn't ride the bumper car.

He was too old to ride the bumper car

4.Mary was tired. She didn't go on with the work.

Mary was too tired to go on with the work

5.I am very anxious. I can't wait for you any longer.

I am too anxious to wait for you any longer

6. He is very proud. He cannot do that.

He is too proud to do that

7. That piece of wood is very hard. It cannot be broken.

That piece of wood is too hard to be broken

8. She is very eager. She cannot wait for you.

She is too eage to wait for you

9. The tooth is very decayed. It can't be kept.

The tooth is too decayed to be kept

10. The girl is very sick. She can't do the work herself.

The girl is too sick to do the work herself

2.Combine each sentences into a new one, using '' too + adj + for + pro/noun + to.V'' :

1. The sound is very low. We can't hear it.

The sound is too low for us to hear

2. This book is very difficult. I can't read it.

This book is too difficult for me to read

3. This table is very heavy. He couldn't move it.

This table is too heavy for me to move

4. The programme is very long. They can't broadcast it.

The programme is too long for them to broadcast

5. This soup is very hot. I can't eat it.

This soup is too hot for me to eat

6. The story is very long. You cannot reat it in an hour.

The story is too long for you to read in an hour

7. The river is very cold. We can't hace a swim.

The river is too cold for us to have a swim

8. The suitcases were small. Peter couldn't put all his clothes in them.

The suitcases were too small for Peter to put all his clothes in

1. Combine each sentences into a new one, using '' too+ adj +to.V'':
1. The children were very late. They couldn't see the display of fireworks.
-> The children were too late to see the display of fireworks
2. Your brother is very young. He can't go swimming.
-> Your brother is too young to go swimming
3. He was very old. He couldn't ride the bumper car.
-> He was too old to ride the bumper car

4.Mary was tired. She didn't go on with the work.
-> Mary was too tired to go on with the work

5.I am very anxious. I can't wait for you any longer.
-> I am too anxious to wait for you any longer

6. He is very proud. He cannot do that.

-> He is too proud to do that
7. That piece of wood is very hard. It cannot be broken.
-> That piece of wood is too hard to be broken
8. She is very eager. She cannot wait for you.
-> She is too eager to wait for you

9. The tooth is very decayed. It can't be kept.
-> The tooth is too decayed to be kept

10. The girl is very sick. She can't do the work herself.
-> The girl is too sick to do the work herself

2.Combine each sentences into a new one, using '' too + adj + for + pro/noun + to.V'' :

1. The sound is very low. We can't hear it.
-> The sound is too low for us to hear

2. This book is very difficult. I can't read it.
-> This book is too difficult for me to read

3. This table is very heavy. He couldn't move it.
-> This table is too heavy for him to move

4. The programme is very long. They can't broadcast it.
-> The programme is too long for them to broadcast

5. This soup is very hot. I can't eat it.

-> This soup is too hot for me to eat

6. The story is very long. You cannot reat it in an hour.
-> The story is too long for you read in an hour

7. The river is very cold. We can't hace a swim.
-> The river is too cold for us to have a swim

8. The suitcases were small. Peter couldn't put all his clothes in them.

-> The suitcases were too small for Peter to put all his clothes in

1 It was such a difficult exercise that we couldn't do it

2 He wishes he were able to speak E well

3 Tom had no difficulty passing the test

4 I can run faster than my friend can

Refer:

1. It was too difficult for us to do it

2.He wishes he could speak English well

3. Tom had no difficult in passing the test

4. I can run faster than my friend