The environment is seriously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the enviroment and we will live healthier life.
1. How is the enviroment today ?
The environment is seriously polluted today.
2. Where should we putthe garbage ?
We should put the garbage in a certain place or in the forest.
3. Why must we save and recycle paper ?
We must save and recycle paper so that we can avoid cutting a lot of trees in the forest.
4. Will we live healthier life if we keep the enviroment clean ?
Yes, they will.

1. The environment is seriously polluted today.

2. We should put the garbage in a certain place or in the forest.

3. Because if you not save and recycle paper, you will make the plants die.

4. Yes, we will

 The environment is senously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the recycling bins. Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the environment and we will live healthier life.

1. How is the environment today? The environment is senously polluted today.

2. Where should we put the garbage? We should put the garbage in a certain place or in the recycling bins.

3. Why must we save and recycle paper? We must save and recycle paper so that we can avoid cutting a lot of trees in the forest.

4. Will we live healthier life if we keep the environment clean? Yes, we will.

Read the passage and answer the questions.

 The environment is senously polluted today. To protect the environment, we should reduce the plastic bags, bottles and cans. We should put the garbage in a certain place or in the recycling bins. Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest. That means we can reduce the soil pollution. It would be better if we go to work or school by bike or walk, we can save energy and keep the air cleaner. Or we can reuse and recycle things. And we should not throw trash into the rivers and lakes to keep the water not polluted. Do these things we will protect the environment and we will live healthier life.

1. How is the environment today?

=> The environment is senously polluted today

2. Where should we put the garbage?

=> We should put the garbage in a certain place or in the recycling bins.

3. Why must we save and recycle paper?

=> Remember save and recycle paper so that we can avoid cutting a lot of trees in the forest.

4. Will we live healthier life if we keep the environment clean?

=> Yes , we will

1. How is the environment today?

=>  The environment is senously polluted today. 

2. Where should we put the garbage?

=>We should put the garbage in a certain place or in the recycling bins

3. Why must we save and recycle paper?

=> Because if we save and rececle paper ,  we can avoid cutting a lot of trees in the forest

4. Will we live healthier life if we keep the environment clean?

=> Yes , we will

1.     ……………………eat too much salt because it isn’t good for your health.        

        A. Not                           B. Do                            C. Don’t              D. Did

2.     If we protect our forests, we ……….. help our planet. A. do       B. will     C. did                  D. does

3.     There is one bedroom in my house, but there are two in ……………...

        A. they                B. their                C. theirs               D. them

4.     My house is more modern……… your house.  A. the      B. than                 C. that                           D. this

5.     Worker robots can……… heavy things.         A. moves   B. move     C. moved   D. moving

6.     Lake Baikal is the…………………….freshwater lake in the world.

A. large                B. larger              C. largest             D. more large

7.     – “ ……….. is she so sad?”

– “Because she can’t watch her favourite film.”

A. Why               B. How                C. What               D. When

8.     In the future, robots …………behave like humans. A. need               B. might  C. should      D. must

9.    The three Rs …….for Reduce, Reuse and Recycle.   A. stand   B. do

C. make                D. have

1.     ……………………eat too much salt because it isn’t good for your health.        

        A. Not                           B. Do                            C. Don’t              D. Did

2.     If we protect our forests, we ……….. help our planet. A. do       B. will     C. did                  D. does

3.     There is one bedroom in my house, but there are two in ……………...

        A. they                B. their                C. theirs               D. them

4.     My house is more modern……… your house.  A. the      B. than                 C. that                           D. this

5.     Worker robots can……… heavy things.         A. moves   B. move     C. moved   D. moving

6.     Lake Baikal is the…………………….freshwater lake in the world.

A. large                B. larger              C. largest             D. more large

7.     – “ ……….. is she so sad?”

– “Because she can’t watch her favourite film.”

A. Why               B. How                C. What               D. When

8.     In the future, robots …………behave like humans. A. need               B. might  C. should      D. must

9.    The three Rs …….for Reduce, Reuse and Recycle.   A. stand   B. do

C. make                D. have

1.     ……………………eat too much salt because it isn’t good for your health.        

        A. Not                           B. Do                            C. Don’t              D. Did

2.     If we protect our forests, we ……….. help our planet.

A. do       B. will     C. did                  D. does

3.     There is one bedroom in my house, but there are two in ……………...

        A. they                B. their                C. theirs               D. them

4.     My house is more modern……… your house.  A. the      B. than                 C. that                           D. this

5.     Worker robots can……… heavy things.         A. moves   B. move     C. moved   D. moving

6.     Lake Baikal is the…………………….freshwater lake in the world.

A. large                B. larger              C. largest             D. more large

7.     – “ ……….. is she so sad?”

– “Because she can’t watch her favourite film.”

A. Why               B. How                C. What               D. When

8.     In the future, robots …………behave like humans.

A. need               B. might  C. should      D. must

9.    The three Rs …….for Reduce, Reuse and Recycle.   A. stand   B. do

C. make                D. have

1, Yes, it is

2, We shouldn't throw trash into the rivers and lake to keep the water unpolluted

END.

1. Yes, it is.

2. We shouldn't throw trash into the the rivers and the lake to keep the water unnpolluted.

GOOD LUCK !

1.Yes, it is

2.We should throw trash into the rivers and the lake to keep the water unpolluted

1.Vienamese/food/eat/by/yet/?

Has Vietnamese food been eaten by you yet?
2.She/said/will/leave/city/day/after.

She said she would leave the city the day after
3.our teacher/asked/can/go/school/today.

Our teacher asked me if I could go to school that day
4.If/have/enough/buy/new/house.

If I had enough money, I would buy a new house
5.We/find/journey/enjoy

We find the journey enjoyable
6.They/can/not/do/test/it/be/terrible/difficult

They can't do the test because it is terribly difficult
7.Because/be/unexperiece/person/he/make/mistake

Because he is an inexperienced person, he often makes mistake
8.The/next/stage/develop/TV/be/interactive

The next stage in the development of TV is the interactive TV
9.Find/film/interest/they/turn/off/TV.

Finding the fim uninteresting, they turn off the TV
10.He/be/edit/newspaper.

He is an editor of a newspaper
11.School/have/excellent/repute

This school has an excellent reputation
12.They/have/enjoy/pinic/last

They had an enjoyable picnic last week
13.Well/quality/teach/staft/be/one/attractions/school.

Well-qualified teachers and staff is one of the attractions of this school
14.Television/be/one/man's/most/important/means/communicate.

Television is one of man's most important means of communication

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. T

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

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

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

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

1, B

2, B

3, A

4, D

5, A

6, B

7, A

8, A

Nhưng bạn fải nói số lỗi chứ!

Ex 4 : Read the passage and decide whether the sentencesv are true ( T ) or false ( F )

How can we keep our teeth healthy ? First , we ought to visit our dentist twice a new year . He can fill the small holes in our teeth before they destroy the teeth , Secondly , we should brush our teeth at lease twice a day - once after breakfars and once before we go to bed . We can also use wooden toothicks to clean between our teeth after meals , Thirdly , we should eat food that good for our teeth and our body : milk , fish , potatoes , raw vegetables and fresh fruit , Chocolate , sweets , biscuits are bad especially when we eat them between meals . They are harmful because they stick to our teeth and cause decay

1. We ought to visit our dentist twice a year ....T......

2. We should brush our teeth once a day .....F.....

3. We should brush our teeth before going to bed .....T.......

4. Milk , fish , potatoes , raw vegetables and fresh milk are good for our teeth .....T.......

5. Chocolate is not good for our teeth and cause decay ......T.........