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

Read the passage carefully. Then decide whether each is True or False

- People pollute the environment by throwing litter or garbage all over the places every day. They also dump empty bottles or cans into the rivers, lakes and seas, making the water unclean. They also cut a lot of trees to get wood pulp for making paper. To protect the environment , everyone should classify and put the garbage in a certain bag for making compost and they should recycle waste paper to avoid cutting a lot of trees. We can protect our environment by doing like that. We also should plant more and more green trees because trees help to hold the soil, prevent us from floods and give us fresh air and shade in summer.

True or False ????

1. One of the factors leading to the water pollution is bottles and cans dumped into the rivers.

2. We don't need to clarify garbage because It doesn't help protect the environment.

3. In oder to prodect our environment, we have to plant more trees.

4. Trees should not be cut down so as to prevent us from floods.

Questions :

5. We should NOT......... so as to protect environment.

a. Classify and put the garbage in a bag for making compost.

b. Cut lots of trees to get wood pulp instead of recycling waste paper.

c. Plant more green trees.

d. All the correct.

6. What does the word " Classify " in the passage mean ?

a. Arrange things in groups according to their features.

b. Throw things in different directions.

c. Bring things together.

d. Reduce something

I. Choose the correct sentence from the four options a, b, c or d

1 we / plant trees / protect forests / cut

a. We need planting trees and protect forests cutting.

b. We need to plant trees and protect forests from being cut.

c. We plant trees and protecting forests from being cut.

d. We should plant trees and protecting forests cutting.

2 reading / help / widen my knowledge / relax / my free time

a. It is reading that helps me widen my knowledge and relax in my free time.

b. Reading it helps me widen my knowledge and relax in my free time.

c. Reading that helps me widen my knowledge and relax in my free time.

d. It is reading helps me widen my knowledge and relax in my free time.

3 People say that the American women are used to living independently.

a. It is said that the American women be used to living independently.

b. The American women are said to be used to living independently.

c. A and B

d. The American women are said they be used to living independently.

4 They found the bag they left there, didn’t they?

a. The bag was found they left there, didn’t they?

b. The bag wasn’t found they left there, was it?

c. The bag they left there was found, didn’t they?

d. The bag they left there was found, wasn’t it?

5 Do you know the man working in the laboratory over there?

a. Do you know the man who is working in the laboratory over there?

b. Do you know the man works in the laboratory over there?

c. Do you know the man whom working in the laboratory over there?

d. Do you know the man that working in the laboratory over there?

Exercise 10. Give the correct form of the verbs to complete the sentences.

1.   She (go) __________ to Australia in 1994 and she liked it very much.

2.   My father (plant) __________ some trees around the house last week.

3.   We (eat) __________ a big dinner last night.

4.   The policeman (talk) __________ to the burglar yesterday.

5.   (you /have) __________  a test last week?

6.   I (see) __________ an interesting film last night.

7.   The gentleman (speak) __________ to his servant 2 hours ago.

8.   I (carry) __________ this bag up to the fifth floor last night.

9.   My friend (talk) __________ to me a lot yesterday.

10. The man (drive) __________ to the supermarket last weekend.

11. My brothers (leave) __________ for England last week.

12. My sister (leave) __________ for England in 2019.

13. I didn’t like that man because he (make) __________ me sad.

14. My brother (smoke) __________ a lot some years ago.

15. My uncle (live) __________ in USA when he was young.

16. Mr. Quang (teach) __________ us English last year

17. Daisy (wear) __________ a very beautiful dress last night.

18. Jenifer (write) __________ to her grandparents very often last year.

19. The teacher (give) __________ the students a lot of homework yesterday.

20. My sister (buy) __________ a new car last Sunday.

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.

Choose the letter A, B, C or D to answer these following questions

Nature gave us all necessary resources to live and prosper. Now it is in danger and needs our help. What else we can do to protect environment? First of all this decisions must be made on governmental level and provide legal limitations for industries that emit a lot of greenhouse gases. We must unite together in order to protect the place we live in. People are an integral part of nature, we are dependent of it as we cannot imagine our life without nature. So why to destroy environment and bite the hand that feeds you? We must stop deforestation and plant trees on cut down areas. Trees are natural filter of air that absorb carbon dioxide and produce oxygen. Cutting down trees we deprive animals of their natural environment and the soil begin to grow in erosion. Planting trees will save birds and other animals.

We often make forced choices that are advertised on TV. Manufacturers try to rise their profits and sell more products. Sometimes we have so many unnecessary things we do not use. Imagine that you are moving your house, what are the necessary items you may need to live, only several bags. In reality the matter is opposite. There are a lot of things we do not use. People have to reconsider their views of life and promote healthy and ecologically friendly lifestyle. It is up to us to change situation for better and leave good legacy for generations to come.

Question: Why should we plant trees?

A. To save animals

B. To sell woods

C. To deforest

D. To prevent flood