These days it is impossible to open a newspaper without reading about the (1)... we are doing to the environment. The earth is being (2)... and the future looks bad. What can each of us do ? We cannot clean up our (3)... rivers and sea overnight. Nor can we stop the (4)... of plans and animals. But we can step adding to the problem while scientists (5)... the answer. It may not be easy to change your lifestyle completely but some steps are easy to take: (6)... the amount of driving you do, or use as little plastic as possible. It is also easy to save energy, which also reduces household bills. We must all (7)... a person decision to work for the future of our planet (8)... we want to ensure a better world for our grandchildren

1. A. death  B. damage  C. destruction  D. ruin

2. A. threatened  B. died  C. loved  D. occupied

3. A. poisoned  B. polluted  C. poisonous  D. polluting

4. A. harm  B. appearance  C. disappearance  D. ruin

5. A. look for  B. look into  C. look up  D. look after

6. A. cut off  B. cut up  C. cut into  D. cut down

7. A. get  B. come  C. give  D. make

8. A. if  B. whether  C. when  D. while

Trong phần ghi nhớ SGK có đấy bạn

1. He has to write these reports today

→ These reports ...

2. Tom failed the exam because he was lazy

→ Because of ...

3. In spite of her sickness, she tried to go to work

→ Even though ...

4. The girl has just gone out. Do you know her ?

→ Do you know ... ?

1. Thousands of people were (disaster)... killed in the morning

2. The team has trained hard in (prepare)... for the match

3. Her speech to party members was not intended for public (consume)...

4. Energy (conserve)... includes searching for alternative fuels

Hạnh mmua 20 quyển vở mỗi quyển giá x đồng , 2 bút bi mỗi chiếc giá y đồng và 1 bút chì giá z đồng

1) Hãy viết biểu thức đại số để biểu thị tổng số tiền mà Hạnh phải trả 

2) nếu x = 3500 ; y = 1500 à z= 1000 thì Hạnh phải trả hết bao nhiêu tiền

Find the mistake

1. We are very surprise that he won the first prize

2. Tom lives in a house built on 1995

3. I had dinner with my parents at 8 pm yesterday

4. Do you finished yuor homework yet ?

1. It's interesing to travel around the world

→ Travelling ...

2. "I think Lan eats too much chocolate" said Peter

→ Peter said that ...

3. I always keep the window open. I want to enjoy fresh air ( using "so as to")

→ I always ...

4. Could you please give me some information about the English course ?

→ Would you mind ... ?