Rewrite sentences by combining two sentences into one sentence and using suggested clues:

1. They are opening a new ring road round the city.

- A new ring road.....................................................................................................................

2. They have moved nothing in your room.

- Nothing..................................................................................................

3. The teacher is going to explain the lesson.

- The lesson..............................................................................................

4. Kathy had returned the book to the library.

- The book ................................................................

5. They have to repair the engine of the car.

- The engine of the car............................................................................................

6. They may use this room for the classroom.

- This room .............................................................................................................

7. They can’t make tea with cold water.

- Tea........................................................................................................................

8. The chief engineer was instructing all the workers of the plant.

- All the workers of the plant.................................................................................

9. The air is so dirty. I sneeze so much.

- If ................................................................................................................

10. Their children have birth defects. The parents were exposed to radiation.

- Because .......................................................................................................

11. The air pollution causes breathing problems. (LEADS)

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

12. The environment is polluted. Birds leave their habitats and plants die. (MAKES)

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

13. Plastic bags are major source of waste. We should not theow plastic bags everywhere. (SO)

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

14. The food is contaminated. People’s health is poor. (RESULT IN)

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

15. Factories release fumes. The air people breathe gets polluted. (DUE TO)

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

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Rewrite these sentences by using conditional sentence Type I
1. Turn off all the lights and you will not pay more money.
If ..........................................................................................................
2. Unless she wears warm clothes, she will have a cold.
If ..........................................................................................................
3. Be careful or you may have an accident.
If ..........................................................................................................
4. phone your parents or you have a trouble.
If ..........................................................................................................
5. Unless she whispers, everyone knows what she is saying.
If ..........................................................................................................
6. Stay here and you will feel save.
If ..........................................................................................................
7. Pay electricity bill today or your electricity will be cut off.
If ..........................................................................................................
8. Stop smoking otherwise your cough may be worse.
If ..........................................................................................................
9. Unless we use less fossil fuel, they will be run out soon.
If ..........................................................................................................
10. Unless it stops raining today, we may be faced with a serious flood.
If ..........................................................................................................
 

Rewrite the sentence using 2nd conditional sentence. 
John live in an area affected by air pollution, so he has breathing problem. 

8

Rewrite the sentence using 2nd conditional sentence. 
I can't go to the supermarket because I'm too busy. 

9

Rewrite the sentence using 2nd conditional sentence. 
I want to buy a new car but I don't have enough money. 

10

Put word in bracket into the correct form
The polluted water results in the _________ of many aquatic animals and plants. (die)

11

Put word in bracket into the correct form
Dumping _________ waste into the lakes and rivers has caused serious water pollution. (industry)

12

Put word in bracket into the correct form
Many people in this area have cholera because they drink _____ water. (treat)

13

Put word in bracket into the correct form
The _____________ of lakes, rivers, oceans or underwater causes water pollution. (contaminate)

14

Put word in bracket into the correct form
A number of cleaning products contain ______________ chemicals. (harm)

15

Put word in bracket into the correct form
__________________ environment have been destroyed in recent years. (nature)

Combine each pair of sentences to form a conditional sentence, using “if” Type 2.

1. The factory is located near our village. There is air pollution and noise pollution.

___________________________________________________________________

2. The local people have to use water from the polluted river. They don’t have fresh water.

___________________________________________________________________

3. Trees and grasses cannot grow here. The soil is badly polluted.

___________________________________________________________________

4. Mr. Quang works in a noisy environment. His hearing becomes worse.

___________________________________________________________________

Question V. Combine each pair of sentences to form a conditional sentence, using “if” Type 2.

1.The factory is located near our village. There is air pollution and noise pollution.

___________________________________________________________________

2. The local people have to use water from the polluted river. They don’t have fresh water.

___________________________________________________________________

3. Trees and grasses cannot grow here. The soil is badly polluted.

___________________________________________________________________

4. Mr Quang works in a noisy environment. His hearing becomes worse.

___________________________________________________________________

1.We pollute the air. We have breathing problems.         (Combine the sentences using Conditional Sentence Type 1) à ...................................................................................................................................................................  2. You aren’t revising for your exam carefully. (Rewrite the sentence using Imperative) à You teacher says: “ ................................................................................................................................. ”       3. I am interested in wildlife. I’ve seen a lot of films about it. (Combine the sentences using conjunction)       à  ..................................................................................................................................................................  4. No one in our class is more intelligent than Nam. (Rewrite the sentence using superlatives) à Nam ..........................................................................................................................................................