1, If we plant more trees, the air will be fresher.

2, If we use fewer cars, we will reduce pollution.

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

=> If we plant more trees, the air will be fresher.

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

=> If we use fewer cars, we will reduce pollution.

1, If we plant more trees, the air will be fresher.

2, If we use fewer cars, we will reduce pollution.

1. If we (plant) ....plant............more trees along the street, we (have) .....will have.......... more shade and fresh air.
2. If it( not, rain) .....doesn't rain...... , the rice (die) ...will die............
3. If she (do) .....does......morning exercises, she (be ) .....will be....... healthy.
4. She (get) .....will get........ wet if she (not, bring ) .....doesn't bring........a rain coat.
5. If he (go) ...goes........on smoking, he (damage) ........will damage......his health.
6. They (help) ....will help.........you if you (ask).......ask..........them.
7. If she (learn) ...........learns...hard , she (pass) ...will pass........... the exam
8. If the weather (be) .....is.......fine, we (go) .......will go.....camping.
9. If it (not, rain) .....doesn't rain.......... , they (go) .............will go........ on a picnic.
10. I (find) ......will find..... someone to help her if she (wait) ..........waits.....a moment.

1. more fresh => fresher

2. ice-cream => ice-creams 

em nhé!

ủa ủa sao tui ko để ý đến câu này 

chắc tập trung làm mấy câu khác nên quên 

sorry bn nha dù sao đã có cô Hồng hỡ trỡ bn nhùi 

sorrry nhìu 

the air will be clean if we plant more trees

The air will be clean if we plant more trees

Mệnh đề 1 :

The air will be clean if we will plant more trees

If we plant more trees, the air will be fresher

If we use fewer cars, we will reduce pollution

If we cycle to school every day, we will keep fitter

If we use recycled products, we will save money

If people throw rubbish into the right bin, they will keep the environment clean

If we turn off the tap when brushing the teeth, we will save a lot of water

If people travel more by public transport, the harmful gases in big cities will be reduced

If we start at six, we will arrive there before noon

If the boy eats so may green apples, he will be ill

If we use reusable bags for shopping, we will reduce waste

If we plant more trees, the air will be fresher

If we use fewer cars, we will reduce pollution

If we cycle to school every day, we will keep fitter

If we use recycled products, we will save money

If people throw rubbish into the right bin, they will keep the environment clean

If we turn off the tap when brushing the teeth, we will save a lot of water

If people travel more by public transport, the harmful gases in big cities will be reduced

If we start at six, we will arrive there before noon

If the boy eats so may green apples, he will be ill

If we use reusable bags for shopping, we will reduce waste

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

If....we plant more trees, the air will be fresher.....................................................................................

if we plant more trees,the air will be fresher

tloi

If we plant more trees, the air will be fresher

..........

Give the correct tenses of the verbs:

1. I have never seen such a big flower.

2. Do they clean the car every week?

3. If we plant more trees, the air won't be so polluted.

Give the correct tenses of the verbs:

1. I (never, see) .....have never seen........ such a big flower.

2. ......Do....... they (clean) .....clean........ the car every week?

3. If we plant more trees, the air (not, be) ....won't be......... so polluted.

Give the correct tenses of the verbs:

1. I (never, see) ...have never see.. such a big flower.

2. ..Do.. they (clean) ....clean... the car every week?

3. If we plant more trees, the air (not, be) ....won't be.. so polluted.

1 Do you think money if the most important thing in the world?

2 If we plant more trees, the air will be fresher

3 If we use fewer cars, we will reduce pollution

4 If you do morning exercise regularly, you will be healthy

5 What about going swimming?

1. Do you think money is the most important thing in the world?

2. If we plant more trees, the air will be fresher

3. If we use fewer cars, we will reduce pollution

4. If you do morning exercise regularly, you will be healthy

5. What about going swimming?

1, Do you think money is the most important in the world?

2,If we plant more trees, the air will be fresher.

3.If  we use fewer cars, we will reduce pollution

4.If you do morning exercise regularly, you will be healthy

5,What about going swimming?

87. The more trees we plant, the greener our planet is.

A. If we plant more trees, our planet will be a greener place.

B. Unless we plant more trees, our planet will be a greener place.

C. If we plant more trees, our planet won’t be a greener place.

D. If we planted more trees, our planet will be a greener place.

88. Anna’s flute performance was very good at the party.

A. Anna performed play flute very good at the party.

B. Anna performed playing flute very good at the party.

C. Anna performed playing flute very well at the party.

D. Anna performed flute very good at the party.