Sắp xếp các từ sau thành câu hoàn chỉnh

waste/we/and/pigs/to/feed/it/food/collect

the rivers/ the oceans/ and/ what/ is/ polluting/ land?

grass/ the/ keep/ off

factories/ do/ paper/ waste/ do/ what/ with?

our/ we/ in/ trash/ can/ a/ should/ leave/ trash

see/ a/ ou/ faucet/ off/ it/ turn/ dripping/ when

the/ why/ more/ need/ food/ does/ world?

burning/ we/ much/ coal/ gas/ oil/ are/ too

Dùng từ gợi ý viết hoàn chỉnh

there/ much/ noise/ and/ many/ motorbikes/ city

my aunt/ have/ small garden/ and/ grow/ few/ flowerts

when/ you/ not/ need/ light/ you/ switch/ off

world/ need/ more food/ because/ more people

we/ doing/ many/ bad things/ environment

there/ many/ empty bags/ street

we/ recycle/ more/ waste paper/ save trees

we/ polluting/ air/ wasting/ much/ water

VIII Supply the correct words to complete the passage

1 The population of the world is _____.People need more _____ to produce more food. They burn the forests _____ get more land . They ____ wild animals and plants. In big cities , there are also lots ___ people and traffic . People are wasting too _____ water, coal , oil and gas. They are producing too much _____ This is polluting oil and gas . This is polluting the land , the rivers_____ the oceans.

2 We should protect _____ environment . We shouldn't waste water power. We should ____ more trees. We should keep our environment _____ . Switch the light _____ when we don't need it. Turn ____ the dripping faucet when we see it. Don't leave trash___ the streets. Collect used papers, cans _____ bottles. Factories can ____ them. We _____ save the natural resources .

I. Give the correct form of the verbs in brackets to complete the sentences.

1. Mr Nam ( use ) .................... to cycle to school when he was a student.

2. I hope we ( pass ) ....................... this examination.

3. The greenboard should ( clean ) .................................. after each lesson by the students.

4. Lan! You look quiet. What you ( think ) ................................. about? - Oh, the result of the test.

5. I last met him last Sunday. We ( not/see) ........................................ each other for nearly a week.

6. When we went home yesterday, my brother ( cook ) ................................... dinner.

7. In spite of ( drive ) ......................... to work, he is often late because of traffic jams.

8. It is better for us (see ).............................. the dentist every 6 months.

9. ( Live ) ............................... in the countryside is good for your health.

10. Don't worry. If you don't understand the lesson, the teacher ( explain) .......................... it again.

VI. Read the passage carefully, then choose the correct answers.
Do you run the faucet while you brush your teeth? Do you know that you are waating the water? Whenever you turn on the faucet, think about how you'd feel if you had to carry that water from a well! Then you'll remember not to run extra water while brushing teeth. Is there littor around your school or at the park? Litter doesn't look nice but some litter can be harmful to other creatures Always put litter in trash cans and be sure lo recycle all the aluminum and steel cans. Look for the triangle at the bottom of plastic containers. If you see the numbers 1 or 2 in the triangle, the plastic item can be recycled
Even something as simple as using bothi side of a piece of paper can help the earth.When you are finished with a school worksheet, use the back of the paper for drawing or feed it back into printer to use for another worksheet. You can save electricity by turning off the computer or other electronics when they are not being used and don't forget to turn off the lights when you leave a room
32. What can people do to help the earth?
a. Save water b. Reuse waste paper c. Recycle things d. All of the above
33. Which of the following cannot be recycled (or reused)?
a. Plastic b. Water c. Paper d. Metal
34. What symbol can you see at the bottom of the container that can be recycled?
a. Circle b. Oval c.Triangle d. Diamond
35. What can you do to save electricity?
a. Turn off the television when you are not watching it
b. Turn off the faucet when you finish using.
c. Use a worksheet with single printed page for another worksheet.
d. Look for recycle information at the bottom of plastic containers.
36. Which of the following is not the writer's advice?
a. Reuse and recycle paper, bottles and cans.
b. Put litter in trash cans.
c. Save water and electricity.
d. Reduce the amount of garbage we produce

Tìm lỗi sai và sửa

There isn't some water in the bottel

You should turn on a dripping faucet.When you see it.

We are wasting too many power and water

You shouldn't turn a light when you don't need it

The population of the world are growing

I'd like half dozen eggs

How many is the tube of toothpaste

A chicken is my favourite food

Hoa's favourite food is a chicken

She needs some coffee and a little biscuits

How many milk would you like?

The sign says:''Go ahead'' so you can't go straight ahead

There is an intersectoin ahead so we must go fast

My house is between those four house

Mai is big but strong

Mr.Hai is fat and light

THE COMBINATION OF TENSES IN A COMPLEX SENTENCE

1) I (meet)_______ him in the park yesterday afternoon. He (read) _______ a newspaper.

2) I am sure before she (come) ________ tomorrow, we will have got everything ready.

3) When you (see) ______ him tomorrow, you will (recognize) _______ him. He (wear) _______ a yellow shirt.

4) Whatever job you (decide) _______ to do in the future, I (support)_______ you.

5) Since I last (see) _________you I (be) __________ ill.

6)I hope it (not/rain) ______ when we (start)_______ early tomorrow.

7) All the students (sing) ______ a merry song when I arrived.

8) You must tell me what you (do) _____ since I last (see)______ you.