The polluted chemical waste was dumped into the ocean;_____ , the mass of fish died.

A. because B. as C. because of D. consequently

It was guessed that the fish died _______a powerful toxin in the sea water.

A. because of B. because C. since D. as a result

Many species in BC are threatened _______ logging.

A. so B. because C. since D. due to

Smoking can______ heart disease.

A. lead to B. create C. causes D. due to

Radioactive pollution is increasing _____ the increased use of radioactivity.

A. as B. since C. because of D. because

The polluted chemical waste was dumped into the ocean;_____ , the mass of fish died.

A. because B. as C. because of D. consequently

It was guessed that the fish died _______a powerful toxin in the sea water.

A. because of B. because C. since D. as a result

Many species in BC are threatened _______logging.

A. so B. because C. since D. due to

Smoking can______ heart disease.

A. lead to B. create C. causes D. due to

Radioactive pollution is increasing _____ the increased use of radioactivity.

A. as B. since C. because of D. because

~~~Learn Well Shaloneer Hà~~~

1. On/ occasion, / this/ special/ every body/ return/ to/ wants/ to/ familes/ their.

=> On this special occasion, every body wants to return to their families

2. fish/ The/ died/ because/ have/ the / water/ polluted/ of.

=> The fish have died because of the polluted water

3. camp/ closes/ Our/ July 15^th / on.

=> Our camp closes on July 15^th

4. Science/ also/ and/ technology/ have/ effects/ enormous/ development/ on.

=> Science and technology also have enormous effects on development.

5. Sydney/ city/ is/ largest/ the/ Australia/ in/./

=> Sydney is the largest city in Australian

On this special occasion, every body wants to return to their families.

The fish have died because of the polluted water.

 Our camp closes on July 15^th.

Science and technology also have enormous effects on development.

Sydney is the largest city in Australia.

II. Complete the second sentence so that it means the same as the sentence before :

1. The people will protect the environment now. The environment will be nice

 àIf…………PEOPLE PROTECT THE ENVIRONMENT NOW, IT WILL BE NICE.

………………………………………………………….…...…………

2. The storm destroyed many houses in this village last week.

 àMany houses………IN THIS VILLAGE WERE DESTROYED BY THE STORM LAST WEEK……………………………………………...………….…….

3. This factory doesn’t treat its waste well so there is a lot of water pollution

 à If ………THIS FACTORY TREATED ITS WASTE WELL, THERE WOULD NOT BE A LOT OF WATER POLLUTION.

………………………………………..................................……………

4. “ I try to learn hard to pass the entrance exam ’’ Nam said.

 à Nam said …HE TRIED TO LEARN HARD TO PASS THE ENTRANCE EXAM…………………………………………………………………….…

5. The fight to Moscow lasted three and half hours.

-> It took……THREE AND HALF HOURS TO FLY TO MOSCOW.

………………………………………………………………………….

III. Make sentences using the words and phrases given:

1. USA/ be /enormous/ country.

=> ………USA IS AN ENORMOUS COUNTRY.

…………………………………………………………………..

2. You/ watch/ News/ last night?

=>…………DID YOU WATCH THE NEWS LAST NIGHT?

…………………………………………………………………

3. A/ lot/ energy/ resources/ can/ save/ recycling.

=>…………A LOT OF ENERGY RESOURCES CAN BE SAVED BY RECYCLING.

…………………………………………………………………

4. Life/ Viet Nam/ the year/ 2035/ be/ very/ different/ what/ it/ be/now.

=>………LIFE IN VIETNAM IN THE YEAR 2035 WILL BE VERY DIFFERENT FROM WHAT IT IS NOW……………………………………………………………………

5. In/ future/ people/ not / need/ contact/ others/ phone/

=>…………IN THE FUTURE, PEOPLE WILL NOT NEED TO CONTACT WITH OTHERS BY PHONE.

…………………………………………………………………

1. On this special occasion, every body wants to return to their families.

2. The fish have died because of the polluted water.

3. Our camp closes on July 15th.

4. Science and technology also have enormous effects on development.

5. Sydney is the largest city in Australia.

II.

1. If the people protect the environment now, the environment will be nice.

2. Many houses in this village were destroyed by the storm last week.

3. If this factory treated its waste well, there wouldn't be a lot of water pollution.

4. Nam said that he tried to learn hard to pass the entrance exam.

5. It took three and half hours to fly to Moscow.

III.

1. The USA is an enormous country.

2. Did you watch the News last night?

3.A lot of energy resources can be saved by recycling.

4. Life in Viet Nam in the year 2035 is very different from what it is now.

5. In the future, people will not need to contact others by phone.

Viết lại câu sao cho nghĩa không đổi

1.Because there was an accident, I was late(made)

➜I was made to late by an accident

2.Because of studying hard, Long passes the exam(because)

➜ Long passes the exam because he studies hard.

3.Phong is lazy, so he gets a lot of bad marks(lead to)

➜Phong laziness lead to get a lot of bad marks

4.Many fish are dead due to the polluted water(result in)

➜The polluted water result in many fish are dead

1.Because there was an accident, I was late(made)
=> An accident made me late.

2.Because of studying hard, Long passes the exam(because)
=> Because Long studies hard, he passes the exam.

3.Phong is lazy, so he gets a lot of bad marks(lead to)
=> Phong's lazyness leads to a lot of bad marks.

4.Many fish are dead due to the polluted water(result in)
=> The polluted water results in the death of many fish.

22. A lot of fish has died recently because of the _____________ water in this lake.

A. contaminating B. contaminated C. contaminate D. contaminant

23. If the air was clean, we _____________ have to wear masks when going out.

A. wouldn’t B. won’t C. would D. will

24. If I _____________ you, I _____________ water from that dirty tap

A. am - will drink B. am - won’t drink C. were - would drink D. were - wouldn’t drink 2

5. If he _____________ trash around his garden, the garden would look very nice now.

A. will throw B. would throw C. didn’t throw D. doesn’t throw

26. Price and availability are the _____________ factors that will determine product success.

A. critical B. musical C. physical D. medical

27. If it rains, we _____________ the match.

A. cancel B. will cancel C. cancelled D. cancelling

28. If I were a tree, I _____________ the rain.

A. love B. loved C. will love D. would love

29. The decor inside the house was very_____________.

A. fantastic B. electric C. mechanic D. artistic

30. If she _____________ late, we will go without her.

A. am B. is C. was D. were

31. If I _____________ where she lived, I would go and see her.

A. know B. knows C. to know D. knew

32. We need to be more _____________ about this problem.

A. scientific B. majestic C. domestic D. alphabetic

33. The election campaign has been focused mainly on _____________ issues.

A. dialectical B. energetic C. domestic D. conical

34. If I _____________ the lottery, I would be a millionaire.

A. win B. wins C. winning D. won

35. I will discuss that problem with him if I _____________ him tomorrow.

A. see B. sees C. to see D. seeing

36. If I knew Chinese, I _____________ for job in China.

A. will apply B. would apply C. will be applied D. would be applied

37. She was unable to find a _____________ job.

A. important B. importantly C. permanent D. permanently

38. Any company found to be breaking these rules will be heavily _____________.

A. fined B. done C. made D. got

39. These figures are for _____________ purposes only

. A. illustrate B. illustrating C. illustrative D. illustration

40. I would go jogging with Mark if he _____________ here today.

A. is B. will be C. were D. would be

41. Many species of wildlife are becoming extinct, _____________ the rainforests are being destroyed.

A. therefore B. since C. consequently D. so

42. Hemp can be used to make paper, _____________ it could reduce the need for logging.

A. consequently B. due to C. so D. since

43. _____________ logging provides jobs and profits, the government is reluctant to control it.

A . So B. Consequently C. Since D. Due to

44. Hemp was grown throughout history_____________ its versatility; it can be used to make many different things.

A. due to B. because C. since D. as a result

45. Hemp is related to the marijuana plant; _____________ it is illegal in many countries.

A. so B. due to C. as a result D. because

46. The polluted chemical waste was dumped into the ocean; _____________,the mass of fish died.

A. because B. as C. because of D. consequently

47. It was guessed that the fish died_____________ a powerful toxin in the sea water.

A. because of B. because C. since D. as a result

48. Many species in BC are threatened _____________ logging.

A. so B. because C. since D. due to

49. Smoking can_____________ heart disease.

A. lead to B. create C. causes D. due to

50. Radioactive pollution is increasing _____________ the increased use of radioactivity.

A. as B. since C. because of D. because

Mình chỉ sửa cho bạn Hải là câu 24 phải là D nha vì nếu là would drink thì chả lẽ là uống nước bẩn?Và câu 26 phải là medical nha, bài này cô chữa cho mình nên không sai đâu.

Dear Mr. President,

I am writing to you about the problem of fish catching in the lake behind my house.

These days, there have been a lot of people coming here to catch the fish. The problem is that they use electricity to catch fish. This way, I think, is very dangerous. Right now, if you come here, you realize a lot of fish, small or big, are floating on the surface of the lake. Not only fish but even some other animals such as frogs, toads, and small birds are killed by electric shock waves as well.

I would suggest that you should prohibit people from catching fish here. If not, I am afraid all of the fish in the lake are not going to exist in the near future.

I look forward to seeing your resolution to this important matter.

Yours sincerely,

Nguyen Minh Phuong

Hok tốt !

1. B

2. C

1. A

2. C