I.Choose a suitable word from the box to put in each blank to finish the passage.

Much of our waste,especially waste from factories,electric-powered stations,the chemical industy and heavy industy,is very dangerous.Fish die in the lakes,rivers and seas;forest trees die,too.Much of this dangerous waste goes into the air and is carried by the wind for great distances.

The Earth is our home.We should take care of it,for ourselves,and for children and grandchildren.This means we have to keep our environment green and clean.The importance of this task is pointed out by ecologists-the scientists who study the relation between living things and the enviroment.However,each of us must do everything possible to keep the land,air and water clean.

Đặt câu hỏi cho phần in đậm:

1.My teacher is traveling to school by car.

=>How does your teacher travelling to school?

Khoanh :

1.That's at about two o'clock.(at\on\in\of)

At the weekends,I go to a restaurant(store/restaurant/shop/apartment)in the evening.You can get (get/getting/to get/gets) vegetarian meals .

1 the red dess is cheaper than the blue dress . -> the blue dress is more expensive than the red dress.

2. shall we go to the movies ?

-> let's go to the movies.

3. the puma is the fastest animal in the world . -> no animal run is faster than puma.

4 lan is harder than i

-> i am not harder than Lan.

5. let's go out for a walk.

->why don't go out for a walk?

6.february often as 28 days.

-> there are often 28 days in the february

7. how old are you.

-> what is your age?

8.is there a library at your school ?

-> does your school have a library?

1. A. killed B. listened C.prefected D. preferred

2. A. opens B.books C. mistakes D. notes

3. A. oranges B.changes C. dances D. notes

4. A. goes B.apples C. clothes D. likes

5. A, decided B.posted C. stopped D. needed

I.Complete each the sentence with the opposite of the word in the brackets.

1.We live in a peaceful neighbourhood. (noisy)

2.The sea is very rough in this season. (calm)

3.The houses with even numbers are on this side. (odd)

4.Are the flowers in that window artifical? (real)

5.The water is quite shallow around here. (deep)

6.I think public footpath. (private)

7.We are living in a modern area in the city. (historic)

8.It's easy to get a job in this town. (difficult)

9.The food in that restaurant is very expensive. (cheap)

=_= BCSP

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