A.PHONETICS

Choose the word whose underlined part is pronounced differently from the other three in each question.

1.     A. hour                           B.    drought                 C. ought                        D. our

2.      A. tsunami                      B.     tooth                     C. without                     D. typhoon

3.      A. apology                      B.     geography             C. technology                D. dragonfly

Choose the word which has a different stress pattern from the other three in each question.

4. A. biology                         B. psychology               C. photography             D. climatography

5. A. volcano                        B. eruption                    C. tropical                     D. apology

III. Chia động từ theo thì qúa khứ hoàn thành. (Supply the correct form of the verbs in the past perfect.)

1. Before I came home, I _______ (buy) some bread.

2. When we reached the theatre, the show _______ (already, start).

3. Cindy remembered that she _______ (meet) that man somewhere.

4. She _______ (never, send) me a message before last month.

5. I tried riding an elephant last week. I _______ (not, ride) it before.

6. Mary didn’t come to the club yesterday because she _______ (be) ill.

7. My sister _______ (never, eat) snails before trying them last night.

8.Why _______ (he, choose) a first-aid-kit box instead of a vest life?

9. Jane was unhappy because she _______ (lose) her new mobile phone.

10. John had to go home because he _______ (not, close) the door.

6. A major earthquake caused the deadly tsunami.

_______________________________________

7. The rescue team warned the residents to leave everything behind.

_______________________________________

8. Natural disasters probably made dinosaurs extinct.

_______________________________________

9. The police officers issued warnings as people were speeding down the street.

_______________________________________

10. They saw a man at the intersection calmly crossing against the light.

_______________________________________

B. BÀI TẬP (EXERCISES)

I. Chia động từ trong ngoặc theo dạng bị động hoặc chủ động. (Supply the correct form of the verbs in the passive or active form.)

1. Every year hundreds of thousands people _______ (leave) homeless by natural disasters.

2. The word tsunami _______ (take) from the Japanese for ‘harbour wave’.

3. Floods _______ (usually, generate) by heavy rains.

4. Forest fires _______ (destroy) large areas of forests every summer.

5. More than 200,000 people _______ (kill) in the 2004 tsunami.

6. Many islands _______ (hit) by hurricanes every year. V. Some avalanches _______ (create) by skiers.

8. Powerful tsunami waves _______ (carry) ships many kilometres inland.

9. Many natural disasters _______ (cause) by global warming.

10. A lot of African countries _______ (have) long periods of drought.

3.Oxit kim loại nào dưới đây là oxit axit?

(1 Point)

A. MnO2

B. Cu2O

C. CuO

D. Mn2O7

4.Dãy chỉ gồm các oxit axit là:

(1 Point)

A. CO, MnO2, Al2O3, P2O5

B. CO2, SO2,SiO2, P2O5

C. FeO, Mn2O7, SiO2, Fe2O3

D. Na2O, BaO, H2O, ZnO

5.Cho các chất sau:

1. KNO3                    2. KClO3               3. KMnO4      

4. CaCO­3               5. Không khí        6. H2O

Những chất được dùng để điều chế oxi trong phòng thí nghiệm là:

(1 Point)

A. 1, 2, 3, 5

B. 2, 3, 5, 6

C. 1, 2, 3

D. 2, 3, 5

6.Phản ứng nào dưới đây là phản ứng hoá hợp

(1 Point)

A. CuO + H2 -> Cu + H2O

B. CaO +H2O -> Ca(OH)2

C. 2MnO4 -> K2MnO4 + MnO2 + O2

D. CO2 + Ca(OH)2-> CaCO3 +H2O

7.Đốt cháy 3,1g photpho trong bình chứa khí. Khối lượng P2O5 thu được là:

(1 Point)

A. 14,2g

B. 28,4g

C. 26,8g

D. 16,2g

8.Người ta thu khí oxi bằng phương pháp đẩy nước là do:

(1 Point)

A. Khí oxi nhẹ hơn nước

B. Khí oxi tan nhiều trong nước

C. Khí O2 tan ít trong nước

D. Khí oxi khó hoá lỏng

9.Phần trăm về khối lượng của oxi cao nhất trong oxit nào cho dưới đây?

(1 Point)

A. FeO

B. ZnO

C.PbO

D. MgO

10.Đốt chấy 3,2g lưu huỳnh  trong một bình chứa 1,12 lít khí O2( đktc). Thể tích khi SO2 thu được là:

(1 Point)

A. 4,48lít

B. 2,24 lít

C. 1,12 lít

D. 3,36 lít

11.Quá trình nào dưới đây không làm giảm lượng oxi trong không khí?

(1 Point)

A. Sự gỉ của các vật dụng bằng sắt

B. Sự cháy của than, củi, bếp ga

C. Sự quang hợp của cây xanh

D. Sự hô hấp của động vật

12.Phát biểu nào sau đây về oxi là không đúng?

(1 Point)

A.Oxi là phi kim hoạt động hoá học rất mạnh, nhất là ở nhịêt độ cao

B.Oxi tạo oxit axit với hầu hết kim loại

C.Oxi không có mùi và vị

D.Oxi cần thiết cho sự sống

3.Read the passage and complete the sentences. Circle A, B, or C.

 

America is known as the land of opportunity. Thousands of people immigrate to the United States every year from different parts of the world to have access to these kinds of opportunities. This is what is known as, "the American dream".
America is also home to many of the world's top colleges and universities. The California Institute of Technology is a top world-ranked college that focuses highly on science and engineering. It is located in the city of Pasadena. Harvard University is another top world-ranked college that you might be familiar with. The buildings at Harvard date all the way back to the year 1636, making Harvard the oldest university in the United States. It is located in the state of Massachusetts. University of California, Los Angeles is another institute worthy of recognition. Located next to Hollywood, UCLA has distinguished itself as a prestigious and selective university due to the number of people who apply for admission throughout the United States. The universities mentioned are but a few of the many other excellent schools that make the United States so outstanding.


2. The word immigrate in line 1 can be replaced by__________.

(5 Points)

come into

go out of

travel

4.Read the passage and complete the sentences. Circle A, B, or C.

 

America is known as the land of opportunity. Thousands of people immigrate to the United States every year from different parts of the world to have access to these kinds of opportunities. This is what is known as, "the American dream".
America is also home to many of the world's top colleges and universities. The California Institute of Technology is a top world-ranked college that focuses highly on science and engineering. It is located in the city of Pasadena. Harvard University is another top world-ranked college that you might be familiar with. The buildings at Harvard date all the way back to the year 1636, making Harvard the oldest university in the United States. It is located in the state of Massachusetts. University of California, Los Angeles is another institute worthy of recognition. Located next to Hollywood, UCLA has distinguished itself as a prestigious and selective university due to the number of people who apply for admission throughout the United States. The universities mentioned are but a few of the many other excellent schools that make the United States so outstanding.


3. The California Institute of Technology __________.

(5 Points)

ranks first in the world

is a university focusing on natural sciences

focuses on science and engineering

5.Read the passage and complete the sentences. Circle A, B, or C.

 

America is known as the land of opportunity. Thousands of people immigrate to the United States every year from different parts of the world to have access to these kinds of opportunities. This is what is known as, "the American dream".
America is also home to many of the world's top colleges and universities. The California Institute of Technology is a top world-ranked college that focuses highly on science and engineering. It is located in the city of Pasadena. Harvard University is another top world-ranked college that you might be familiar with. The buildings at Harvard date all the way back to the year 1636, making Harvard the oldest university in the United States. It is located in the state of Massachusetts. University of California, Los Angeles is another institute worthy of recognition. Located next to Hollywood, UCLA has distinguished itself as a prestigious and selective university due to the number of people who apply for admission throughout the United States. The universities mentioned are but a few of the many other excellent schools that make the United States so outstanding.

4. What is NOT true about Harvard?

(5 Points)

It was founded in 1636.

It is the oldest university in the world.

It is located in Massachusetts.

6.Read the passage and complete the sentences. Circle A, B, or C.

 

America is known as the land of opportunity. Thousands of people immigrate to the United States every year from different parts of the world to have access to these kinds of opportunities. This is what is known as, "the American dream".
America is also home to many of the world's top colleges and universities. The California Institute of Technology is a top world-ranked college that focuses highly on science and engineering. It is located in the city of Pasadena. Harvard University is another top world-ranked college that you might be familiar with. The buildings at Harvard date all the way back to the year 1636, making Harvard the oldest university in the United States. It is located in the state of Massachusetts. University of California, Los Angeles is another institute worthy of recognition. Located next to Hollywood, UCLA has distinguished itself as a prestigious and selective university due to the number of people who apply for admission throughout the United States. The universities mentioned are but a few of the many other excellent schools that make the United States so outstanding.

5. University of California, Los Angeles __________.

(5 Points)

is in Hollywood

is different from other universities

has a high number of applications

7.Choose the best option to complete each sentence. Circle A, B, or C.

___________ industrial waste, many fish cannot survive.

(5 Points)

Since

Because

Because of

8.Choose the best option A, B, or C to complete each sentence. Circle A, B, or C.

Over three million people ______________ in the two hundred and twenty-five mile area of Chicago.

(5 Points)

is living

live

are living

9.Choose the word which has a different stress pattern from the others. Circle A, B, or C.

 

(5 Points)

visual

pollute

thermal

10.Choose the best option A, B, or C to complete each sentence. Circle A, B, or C.

 Chicago ______________ the third largest city in the United States.

(5 Points)

will be

is

has been

11.Choose the best option to complete each sentence. Circle A, B, or C.

This film is rated 18+ because there are too many ___________ scenes.

(5 Points)

entertaining

violent

funny

12.Choose the word which has a different stress pattern from the others. Circle A, B, or C.

(5 Points)

chemical

national

specific

13.Choose the word which has a different stress pattern from the others. Circle A, B, or C.

(5 Points)

electric

medical

botanic

14.Choose the word which has a different stress pattern from the others. Circle A, B, or C.

(5 Points)

dramatic

logical

continue

15.Choose the best option A, B, or C to complete each sentence. Circle A, B, or C.

Today, some of the world's tallest and most famous skyscrapers ______________ in the city.

(5 Points)

finds

are found

is found

16.Choose the best option A, B, or C to complete each sentence. Circle A, B, or C.

 Located in the heart of the city ______________ the one hundred and ten story Sears Tower.

(5 Points)

has been

will be

is

17.Choose the best option to complete each sentence. Circle A, B, or C.

Oil spills from cargos and ships have ___________ many animals and plants die.

(5 Points)

made

caused

resulted

18.Choose the best option A, B, or C to complete each sentence. Circle A, B, or C.

Chicago ______________ "The Windy City".

(5 Points)

often calls

often is called

is often called

19.Choose the word which has a different stress pattern from the others. Circle A, B, or C.

(5 Points)

festival

dynamic

illegal

20.Choose the best option to complete each sentence. Circle A, B, or C.
___________ effects created an amazing world in the movie, it looked so real!

(5 Points)

Incredible

Moved

Special

21.Choose the best option to complete each sentence. Circle A, B, or C.

Environmental pollution has ___________ to lots of health problems.

(5 Points)

caused

made

led

America is known as the land of opportunity. Thousands of people immigrate to the United States every year from different parts of the world to have access to these kinds of opportunities. This is what is known as, "the American dream".
America is also home to many of the world's top colleges and universities. The California Institute of Technology is a top world-ranked college that focuses highly on science and engineering. It is located in the city of Pasadena. Harvard University is another top world-ranked college that you might be familiar with. The buildings at Harvard date all the way back to the year 1636, making Harvard the oldest university in the United States. It is located in the state of Massachusetts. University of California, Los Angeles is another institute worthy of recognition. Located next to Hollywood, UCLA has distinguished itself as a prestigious and selective university due to the number of people who apply for admission throughout the United States. The universities mentioned are but a few of the many other excellent schools that make the United States so outstanding.

1. America is called the land of __________.

(5 Points)

dream

opportunity

immigration