Rewrite these sentences

1. We start at 6.00. We arrive there before noon.

-> If.....................................................................

2.There will be less air pollution when more people cycle or walk.

-> If.................................................................................................

3.The boy eat so many gree apples. He is ill

-> If...............................................................

4.We will probably go to the moon for our summer holidays in 2050.

->We might..........................................................................................

5.In the future, home robots can do all our housework

->In the future, home robots will........................................................

I. Put the words/ phrases below in the correct order.

1. people / there / less / pollution/ if / recycle / be / air / more / will /.

-> ………………………………………………………………………………………….

2. turn / when / off  / brushing / the faucet / we / teeth / are / our /.

-> ………………………………………………………………………………………….

3. rubbish / what / putting / in the / about / right bin?

-> ………………………………………………………………………………………….

4. If / reuse / save / these / you / bottles, / lot / you / money / will / a / of /.

-> ………………………………………………………………………………………….

5. reading / the / he / interesting / is / book.

-> ………………………………………………………………………………………….

I. Put the words/ phrases below in the correct order.

1. people / there / less / pollution/ if / recycle / be / air / more / will /.

-> ………………………………………………………………………………………….

2. turn / when / off  / brushing / the faucet / we / teeth / are / our /.

-> ………………………………………………………………………………………….

3. rubbish / what / putting / in the / about / right bin?

-> ………………………………………………………………………………………….

4. If / reuse / save / these / you / bottles, / lot / you / money / will / a / of /.

-> ………………………………………………………………………………………….

5. reading / the / he / interesting / is / book.

-> ………………………………………………………………………………………….

write the conditional sentences from the following statements

1 we will plant more trees.The air will be fresher

if...................................................................

2 we will use fewer cars.We will reduce pollution

if.....................................................................

3 we will cycle to school every day.We will keep fitter

if...........................................................................

4 we will use recycled products.We will save money

if.......................................................................

5 people will thow rubbish into the right bin.They will keep the environment chean

if......................................................................................................................

6 we will turn off the tap whwn brushing the teeth .We will save a lot of water

if........................................................................................................

7 people will travel more by public transport.The harmful gases in big cities will be reduced

if.............................................................................................................................

8 we will start at six .We will arrive there before noon

if.........................................................................

9 the boy eats so may green apples.He will be ill

if...................................................................

10 we will use reusable bags for shopping.We will reduce waste

if..................................................................................

I: Put the words or phrases in the right order to make sentences.

1. If/ is polluted/ fish/ the river/ will die.

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

2. We/ recycle/ rubbish/ should/ try to.

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

3. Don't throw/ plastic bags/ the/ because/ can reuse them/ you.

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

4. You/ should/ when/ use reusable bags/ you go shopping

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

5. If/ there/ people recycle more/ pollution/ will be less.

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

II. Write conditional sentences from these statements.

1. We will plant more trees. The air will be fresher.

If......................................................................................................................

2. We will use fewer cars. We will reduce pollution.

If..........................................................................................................................................................

3. We will cycle to school every day. We will keep fitter.

If..............................................................................................................................................................

4. We will use recycled products. We will save money.

If..........................................................................................................................................................

5. The boy eats so many green apples. He will be ill.

If..........................................................................................................................................................

6. We will use reusable bags for shopping. We will reduce waste.

If..........................................................................................................................................................

7. She doesn't hurry. She is late for school.

If............................................................................................................................................................

8. You don't water the plants. The die.

If.............................................................................................................................................................

I: Put the words or phrases in the right order to make sentences.

1. If/ is polluted/ fish/ the river/ will die.

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

2. We/ recycle/ rubbish/ should/ try to.

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

3. Don't throw/ plastic bags/ the/ because/ can reuse them/ you.

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

4. You/ should/ when/ use reusable bags/ you go shopping

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

5. If/ there/ people recycle more/ pollution/ will be less.

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

II. Write conditional sentences from these statements.

1. We will plant more trees. The air will be fresher.

If......................................................................................................................

2. We will use fewer cars. We will reduce pollution.

If..........................................................................................................................................................

3. We will cycle to school every day. We will keep fitter.

If..............................................................................................................................................................

4. We will use recycled products. We will save money.

If..........................................................................................................................................................

5. The boy eats so many green apples. He will be ill.

If..........................................................................................................................................................

6. We will use reusable bags for shopping. We will reduce waste.

If..........................................................................................................................................................

7. She doesn't hurry. She is late for school.

If............................................................................................................................................................

8. You don't water the plants. The die.

If.............................................................................................................................................................

Rewrite the following sentences using the first confidential sentences.

3. The servant will come when you ring the bell.

If..............................................................

7. People will travel more by public transport. The exhaust fumes in big cities will be reduced.

If.............................................................

8. We start at 6.00. We will arrive there before noon.

If......................................................

9. The boy eats so many green apples. He will be ill.

If............................................................

10. You join an English speaking club. Your speaking skill will be improved soon.

If........................................................

11. Try harder and yoy will succeed.

If.................................................................

12. Take an umbrella or you will get wet.

If...........................................................

13. Hurry and you will catch the bus.

If....................................................................

14. Go out with me and you will feel at ease.

If.....................................................................

15. Read this book and you will get a lot of information.

If......................................................

16. Join us and you will enjoy yourself.

If....................,...............................................

17. Ask him for advice and you will find a way out.

If...................................................................

18. Work harder or you will fair the exam.

If....................................................

19. Go right now or you will be late for school.

If..............................................................

20. Take a rest or you work will tire you.

If................................................................

21. Hurry or you won't be able to catch the bus.

If................................................................

22. Phone her or she won't come.

If...............................................................