Mark the letter A, B, C or D to indicate the sentence that is closest in meaning to each of the following questions.     

3.That’s the most delicious meal I’ve ever had.                  

A. I have ever had some more delicious meal than that.

B. That meal isn’t so delicious as the meal I’ve ever had.

C. That meal was as delicious as the meal I’ve ever had.

D. I have never had a more delicious meal than that..

4: Peter said: “I will try to learn hard to pass the entrance exam.”

    A. Peter said that he would try to learn hard to pass the entrance exam.

   B. Peter told that he would try to learn hard to pass the entrance exam.

  C. Peter asked that he would try to learn hard to pass the entrance exam.

  D. Peter talked that he would try to learn hard to pass the entrance ex

5.He passed the exam because he’s intelligent.

       A. He’s intelligent, but he passed the exam.

       B. He’s intelligent, and he passed the exam.

      C. He’s intelligent, for he passed the exam.

       D. He’s intelligent, so he passed the exam

6. He hates playing board games.

A. He doesn’t like playing board games.

B. He doesn’t dislike playing board games.

C. He doesn’t detest playing board games.

D. He doesn’t want playing board games

7. Making craft is as interesting than collecting stamps.

B. Making craft is less interesting than collecting stamps.

C. Collecting stamps is as interesting than making craft.

D. Collecting stamps is less interesting than making craft.

8. It’s tiring to sit in front of the computer for hours.

A. Sitting in front of the computer for hours is tiring.

B. Sit in front of the computer for hours is tiring.

C. Sat in front of the computer for hours is tiring.

D. To sit in front of the computer for hours is tiring

9 The universe is so interesting that human want to know more about it.

A. Although the universe is interesting, human want to know more about it.

B. Because the universe is interesting, human don’t want to know more about it.

C. Although the universe is interesting, human don’t want to know more about it.

D. Because the universe is interesting, human want to know more about i

10. No mount in the world is higher than Mount Everest.

A. Mount Everest is the highest mount in the world.

B. A lot of mounts in the world is higher than Mount Everest.

C. Most mount in the world is the highest of Mount Everest.

D. Mount Everest is high, so as the others.

11. He said: “I like to do physics experiments.”

A. He said that he liked to do physics experiments.

B. He said that he likes to do physics experiments.

C. He said that he had liked to do physics experiments.

D. He said that he did like to do physics experiments.

12. It’s fascinating to watch science fiction movies

A. Watch science fiction movies is fascinating.

B. Watching science fiction movies is fascinating.

C. Watch science fiction movies is boring.

D. Watching science fiction movies is boring.

13. People use a lot of vehicles. The air is polluted.

A. If people don’t use too many vehicles, the air won’t be polluted.

B. If people won’t use too many vehicles, the air don’t be polluted.

C. If people wouldn’t use too many vehicles, the air didn’t be polluted.

D. If people didn’t use too many vehicles, the air wouldn’t be polluted.

Mark the letter A, B, C or D to indicate the word(s) CLOSEST in meaning to the underlined word(s) in each of the following questions.

1.Mr. Brown’s new garage was not wide enough for the camper van to fit in.

     A. old enough       B. so big                C. very long           D. too narrow

2.  We got to the beach after 2 hours traveling by bus.

     A. left                    B. reached              C. welcomed          D. swam

3.Advancesin medical science will help people live longer in the future.

     A. Progresses         B. Medicines          C. Assistances         D. Chemicals

4. The mechanic tried hard to mend the washing machine, but without success.

     A. build                B. repair                 C. design                D. break

5. Watch out for pickpockets! It is not a safe place.

     A. Be careful         B. Be quick            C. Look at              D. Take after

6. I’ll take the new job whose salary is fantastic.

 A.   reasonable            B.   acceptable            C.  pretty  high            D. wonderful

7. The Viet (or Kinh) have the largest.number of people, accounting for about 86% of the population.

A.the biggest                     B. the smallest    C. the oldest                   D. the richest

8.Mr. Brown’s new garage was not wide enough for the camper van to fit in.

     A. old enough            B. so big                C. very long           D. too narrow

9. . We got to the beach after 2 hours traveling by bus.

     A. left                        B. reached              C. welcomed          D. swam

10. We will join in activities to improve our self-care skills.

A. take inB. participateC. interested inD. take part in

11 Because she owes me money, my neighbor tends to keep away fromme when she sees me outside.

     A. prevent             B. avoid                 C. attack                 D. surprise

12. We should go to the mountainous area to enjoy some fresh air at the weekend.

    A. windy                B. rainy                  C. unpolluted         D. polluted

13. My brother went on with the project even though his boss said it was impossible to do it.

    A. continued          B. began                 C. fought                D. made

Mark the letter A, B, C, or D to indicate the word(s) OPPOSITE in meaning to the underlined word(s) in each of the following questions.

1.They've been taken to a safe place where temporary accommodation will be provided for them.
   A.  short            B.   permanent               C.   complicated                D. hard

2. . It seems many houses and public buildings were destroyed or flooded, and thousands of people were left homeless .

   A.rebuilt           B.helped                 C. evacuated                             D. shook

3.Tom felt nervous the moment the plane took off.

    A. ran                     B. turned off          C landed                 D. flew up

4. I find playing sports an exciting way to exercise.

    A. interesting          B. boring                C. normal               D. regular

5. Mathematics is a compulsory subject in all Vietnamese high schools.

     A. difficult            B. changeable         C. optional             D. interesting

6. I’m sure you’ll agree that this issue is vitally important to the success of our project.

     A. achievement     B. failure                C. treatment            D. completion

7.I was virtually finished with the paper when my computer lostthe file.

     A. stopped            B. found                C. damaged            D. changed

8.The majority of young professionals in the capital have moved there from provincial towns.

     A. seniority           B. authority            C. priority               D. minority

9. You don’t need to be carrying light things and getting out in this weather.

     A. empty               B. heavy                 C. easy                   D. ugly

10. She was happy that she could get in touch with a lot of her old friends when she went abroad to study.

A.put in charge of   B.lose control of  C.lose contact with   D.make room for

Mark the letter A, B, Cor D to indicate the option that best completes each of the following exchanges.

1.  -"What’s the weather like in Vietnam now?"

     -“____________”

     A. It’s sunny and hot                                                         B. It’s mid-summer now

     C. We have rainy season                      D. It often rains in spring

2.  - "Would you like to join our volunteer team this summer?"

     “___________”

     A. Yes, I’d love to                               B. Yes, I do too

          C. I’m very happy          D. Yes, it is beneficial

3.  -"How long have you been friends with Lam?"

     -“______________”

     A. I met him at my aunt’s house          B. For five years

     C. He lives in my neighbourhood        D. In June 2016

4.  - "What does your new English teacher look like?"

     -“______________”

A. I like her very much

B. She has been teaching English for 5 years

C. She is slim with long black hair

D. I am sure you will like her

5.-"Can you come and give me a hand, Nam?"

     -“________________”

A. OK. Wait for me for a while.

B. Sorry. I don’t have anything to give you.

C. Fine. I can come with you now.

      D. No. I cannot hand it back to you

6   -"Do you mind if I open the window?"

     -“___________”

A. Sure, go ahead!

B. I’m afraid I don’t mind!

C. Yes, I can open it!

D. Sorry, you must close it!

7.Robert: "Would you like to have dinner with me tonight?"

    Mary:" ________."

    A. No, I won’t                                     B. Yes, I will

    C Never mind, thanks                                                         D. Yes, I’d love to

8. Jim: "What a beautiful painting!"

    Nam:" ________."

    A. You’re welcome                                                            B. It’s very nice of you to say so

    C. I’m glad to tell you so                      D. I don’t mind if you say that

9. Thank for inviting me, but I’m sorry I have to finish my homework”

“_________”

A. Oh. What a pity!                                    B. That’s good.

C. I hope you enjoy it. D. Great. I really had a good time

10. Daughter: “Dad! I have just won the first prize in the Olympic English Contest.”

Father: “__________________”

A. Congratulations!    B.I’d love to.  C.That’s a good idea.  D.Thank you.  

Trong phòng thí nghiệm, người ta điều chế khí oxi từ hóa chất nào sau đây?

 A.

Fe3 O4 .

 B.

H2 O.

 C.

CaCO3 .

 D.

KMnO4 .

5

Khí H2  được dùng làm nhiên liệu vì:

 A.

Phản ứng giữa H2  và oxit kim loại tỏa nhiều nhiệt.

 B.

H2  kết hợp với O2  tạo ra nước.

 C.

H2  là khí nhẹ nhất.

 D.

Khí H2  cháy tỏa nhiều nhiệt.

6

Dãy nào sau đây có thể làm dung môi để hòa tan các chất?

 A.

Đá vôi, muối ăn.

 B.

Nước, muối ăn.

 C.

Nước, đường kính trắng.

 D.

Nước, xăng.

7

Chất nào sau đây có thể tan được trong nước?

 A.

Al2 O3

 B.

HCl

 C.

Cu(OH)2

 D.

CaCO3

8

Dãy nào sau đây gồm tất cả các chất là axit?

 A.

HCl, HNO3 , H2 SO4 .

 B.

HCl, CH4 , H2 SO4 .

 C.

HCl, Ca(OH)2 , H2 SO4 .

 D.

HCl, NaOH, H2 SO4

9

Cho 2,24 lít khí H2  (đktc) tác dụng vừa đủ với CuO (đun nóng). Khối lượng Cu tạo thành sau phản ứng là

 A.

3,2 (g).

 B.

6,4 (g).

 C.

1,6 (g).

 D.

4,8 (g).

10

Dãy nào sau đây gồm tất cả các chất là bazơ?

 A.

KOH, NaOH, H2 SO4

 B.

KOH, Al(OH)3 , Cu(OH)2 .

 C.

NaOH, HCl, Mg(OH)2 .

 D.

CaO, Ba(OH)2 , H2 SO4 .

11

Tính thể tích V của khí O2  (đktc) sinh ra khi nhiệt phân hoàn toàn 12,25 gam KClO3  có xúc tác thích hợp.

 A.

V = 2,24 lít.

 B.

V = 4,48 lít.

 C.

V = 1,12 lít.

 D.

V = 3,36 lít.

12

Nhận xét nào sau đây là đúng?

 A.

Không khí là hỗn hợp của nhiều chất trong đó chủ yếu là khí oxi, khí nitơ...

 B.

Không khí chứa oxi nhiều hơn nitơ.

 C.

Không khí chỉ bị ô nhiễm ở một vùng, không lây lan ra nơi khác.

 D.

Không khí là hợp chất của hai nguyên tố là oxi và nitơ.

13

Nhận xét nào sau đây là sai?

 A.

Đốt cháy cacbon trong khí oxi dư là phản ứng trao đổi

 B.

Phản ứng nhiệt phân KMnO4  để điều chế oxi là phản ứng hóa hợp.

 C.

Phản ứng nhiệt phân KMnO4  để điều chế oxi là phản ứng phân hủy.

 D.

Đốt cháy hidro trong khí oxi là phản ứng phân hủy

14

Điều khẳng định nào sau đây là đúng?

 A.

Khi đốt cháy khí hidro trong oxi, cứ 1 mol khí hidro tác dụng vừa hết với 1 mol khí oxi.

 B.

Đốt cháy hoàn toàn 1 mol khí hidro trong khí oxi vừa đủ thấy có 0,5 mol nước tạo thành.

 C.

Khi đốt cháy hoàn toàn 0,1 mol khí hidro cần vừa đủ 0,5 mol khí oxi.

 D.

Đốt cháy hoàn toàn 0,1 mol khí hidro trong khí oxi vừa đủ thấy có 0,1 mol nước tạo thành.

15

Dãy nào sau đây gồm các chất đều là oxit?

 A.

FeO, CaCO3 , Na2 O

 B.

Al2 O3 , CaO, MgO

 C.

MgO, NaOH, Al2 O3

 D.

CaO, MnO2 , BaSO4

16

Phát biểu nào sau đây về oxi là không đúng?

 A.

Oxi cần thiết cho sự sống.

 B.

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

 C.

Oxi không có mùi và vị.

 D.

Oxi tạo oxit axit với hầu hết kim loại.

17

Phản ứng nào sau đây là phản ứng hóa hợp?

 A.

2Mg+O2to→2MgO2Mg+O2→to2MgO

 B.

2KClO3to→2KCl+3O22KClO3→to2KCl+3O2

 C.

CaCO3to→CaO+CO2CaCO3→toCaO+CO2

 D.

Zn+2HCl→ZnCl2+H2↑Zn+2HCl→ZnCl2+H2↑

18

Photpho cháy trong khí oxi theo phản ứng sau:

P + O2  →P2 O5

Có bao nhiêu gam P2 O5  thu được nếu đốt cháy hoàn toàn 248 gam P?

 A.

284 gam.

 B.

280 gam.

 C.

568 gam.

 D.

142 gam.

19

Dãy nào sau đây gồm tất cả các chất đều tác dụng với dung dịch HCl giải phóng khí hiđro?

 A.

Ag, Cu, Hg.

 B.

Mg, Zn, Cu.

 C.

Mg, Al, Fe.

 D.

Mg, Fe, Ag.

20

Quá trình nào dưới đây làm tăng lượng oxi trong không khí?

 A.

Sự gỉ của các vật dụng bằng sắt.       

 B.

Sự hô hấp của động vật.

 C.

Sự quang hợp của cây xanh.

 D.

Sự cháy của than, củi, bếp ga.

21

Dãy nào sau đây gồm tất cả các chất là muối?

 A.

KCl, MgO, NaH2 PO4 .

 B.

NaCl, CaCO3 , H2 SO4 .

 C.

FeCl3 , NaOH, BaSO4

 D.

NaHCO3 , Ca3 (PO4 )2 , CuSO4 .

22

Khi cacbon cháy trong không khí thì xảy ra phản ứng hóa học sau: C + O2  → CO2

Có bao nhiêu gam C phản ứng đủ với 2,24 lít khí O2  (đktc)?

 A.

1,2 gam.

 B.

24 gam.

 C.

2,4 gam.

 D.

12 gam.

23

Để một thanh sắt trong không khí một thời gian thì thấy khối lượng thanh sắt tăng thêm 3,2 gam. Giả sử khi để trong không khí, sắt chỉ tác dụng với oxi. Thể tích V của khí oxi (đktc) đã tham gia phản ứng với sắt.

 A.

V = 2,24 lít.

 B.

V = 1,12 lít.

 C.

V = 3,36 lít.

 D.

V = 4,48 lít.

24

Có thể thu khí oxi bằng phương pháp đẩy nước. Đó là do oxi có tính chất nào?

 A.

Khí oxi ít tan trong nước.

 B.

Khí oxi hóa lỏng ở -183o C.

 C.

Khí oxi không màu, không mùi.

 D.

Khí oxi nặng hơn không khí.

25

Tính chất nào sau đây không phải của nước?

 A.

Hòa tan được nhiều chất.

 B.

Sôi ở 100o C, hóa rắn ở 0o C (ở điều kiện áp suất bằng 1 atm).

 C.

Tác dụng được với oxi.

 D.

Là chất lỏng, không màu.

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions

A  : Modern life is impossible without travelling. The fastest way of travelling is by air. With a modern airliner you can travel in one day to places which it took a month or more to get to a hundred years ago.

Travelling by train is slower than by air, but it has its advantages. You can see the country you are travelling through. Modern trains have comfortable seats and dining cars. Theymake even the longest journey enjoyable.

Some people prefer to travel by sea when it is possible. There are large liners and river boats. You can visit many other countries and different places. Travelling by sea is a very pleasant way to spend a holiday.

Many people like to travel by car. You can make your own timetable. You can travel three or four hundred miles or only fifty or one hundred miles a day, just as you like. You can stop wherever you wish - where there is something interesting to see, at a good restaurant where you can enjoy a good meal, or at a hotel to spend the night. That is why travelling by car is popular for pleasure trips, while people usually take a train or a plane when they are travelling on business.

1.  From the passage we know the fastest way of travelling is _______.

     A. by car               B. by train               C. by air                 D. by sea

2.  If we travel by car, we can _______.

A. make the longest journey enjoyable

B. make our own timetable

C. travel to a very far place in several minutes

D. travel only fifty or one hundred miles a day

3.  The underlined word "They" in the passage refers to _______.

A. modern trains in the country

B. the travellers on the modern trains

C. the slower ways of travelling

D. comfortable seats and dining cars

4.  When people travel on business, they usually take _______.

     A. a train or a plane                                                             B. a boat or a train

     C. a plane or a car                                D. a car or a boat

5   How many ways of travelling are mentioned in the passage?

     A. three                 B. four                    C. five                    D. six

B : Helen Keller was a very bright and beautiful girl. At the age of six months she could already say a few words. But before she was two years old, she was badly ill. She could not see or hear, and soon she could not even talk. Since then Helen had to fight for what she wanted.

When she was six, her parents invited a teacher for her. With the help of the teacher, she began to see and hear the world around her through her hands. She learned to read the books for the blind. The teacher took Helen for long walks, and told her about all the beautiful sights. Helen touched flowers, climbed trees and smelt a storm before it came. She also learned how to swim and ride a horse.

After she grew up, she became a famous writer in America. Her first and most famous book is The Story of My Life. Her story brought new hope to many blind and deaf people. It gave light to those in darkness and encouraged them to live and work.

1.  When could Helen Keller already say a few words?

     A. at the age of two                                                            B. at the age of a year and a half

     C. at the age of six months                   D. when she was six years old

2.  Why couldn’t Helen see or hear later?

     A. Helen was badly ill.                          B. She had a traffic accident.

     C. Helen was very tired.                        D. She became very lazy.

3.  How could Helen begin to see and hear the world around her?

     A. with the help of her father                 B. through her feet

     C. with the help of her parents              D. with the help of her teacher

4.  After Helen grew up, she became a famous _______.

     A. doctor               B. scientist              C. singer                 D. writer

5.  What gave light to those in darkness and encouraged them to live and work?

     A. their teacher’s help                                                         B. Helen’s story

     C. their parents’ help                                                          D. Helen’s songs

Read the following passage and mark the letter A, B, C or D to indicate the correct answer to each of the questions ..

A:  Last summer Nam, my old classmate, decided to do a three-week course in Australia because he wanted (1) ________ his English. On his first day at the language school, they (2) ____________ him a test, and the teacher told him, “We’ll put you in the top class.” He was very (3) ____________ to hear that, and, “I am sorry to say”, he proudly to tell all his friends at home, “I’m one of the best students!” But soon he was surprised to find
‎(4) _____________ difficult the class was. He was also felt homesick. “It’s hard to adapt to life in another country!” he thought. (5) ____________ the end of the three weeks, his English was much better, but he was happy to return home.

B  :  When I finished school in Germany last year, I did not know what to do next. I wanted to travel, but for that you need money. That means having a job, and without having a university degree, it is difficult to get a good one. My parents agreed I could put off (1)……………a decision about a university course for a year. Then a family in London invited me to live with them, help look (2)…………… the children and do a little housework in return for some pocket money. I (3)……..….. with this family for five months now. My main job is to meet the three children from school, give them their supper and help them with their homework (4)………… their parents come home at about six. Sometimes I must stay in with the children in the evening. I go to English classes three times a week, and at weekends I visit different parts of Britain. Although my parents are happy that I am studying a foreign language while I enjoy this chance to see more of the world, they keep (5)………… me what I want to study at university. I still cannot make up my mind!

C.  Hi. We are from Neptune, the eighth planet from the Sun in the Solar System. Our planet is named (1) ___________ the Roman god of the sea. The climate here is very unfriendly, with a temperature of around -300 degrees Celsius, and the winds are very strong. Actually, we have a lot of storms here. Everything is freezing on the (2) ___________ of Neptune, so of course we don’t have liquid water. To be able to survive here, we have to build all of our cities underground, a hundred kilometers beneath the surface. Luckily, we don’t have Neptune-quakes!

Our life here is very different from your life on earth. Because it’s extremely (3) ___________ underground, we have a very good lighting system on round the clock. Every day, we need only three hours for sleep, four hours for work, and the rest of the day we (4) ___________ on our leisure activities. So life is relaxing. Most of us like traveling to other planets for new experiences. Although we are (5) ___________ than you in size, we can move very fast. In fact, we have wings, so we can fly. Thus, we don’t suffer heavy traffic like on your earth. We don’t have oxygen either, but we live on hydrogen.

1:A. for        B. in       C. after       D. to

2: A. system       B. surface       C. trace       D. trek

3: A. dark       B. bright       B. good       D. happy

4: A. explore       B. spend       C. have       D. step

5: A. most big       B. biggest       C. bigger       D. the bigger

D.  Computers are helpful in many ways. First, they are fast. They can work with information even (6) __________ than a person. Second, computers can work with a lot of information at the same time. Third, they can store information for a long time. They do not forget things that the common people do. (7) __________, computers are almost always correct. They are not perfect, but they usually do not make mistakes.

Recently, it is important (8) __________ about computers. There are a number of things to learn. Many companies have computers at work. In addition, most universities (9) __________ day and night courses in Computer Science. Another way to learn is from a bok, or from a friend. After a few hours of practice, you can (10) __________ with computers.

.

1: A. quickly       B. quiclier       C. more quickly       D. most quickly

2:A. finally       B. finish       C. final       D. finishing

3: A. know       B. knew       C. knowing       D. to know

4: A. have       B. has        C. had        D. having

5: A. do        B. play       C. get        D. work

a) Fe_xO_y + H₂→ .....b) SO₃ + H₂O →   ^………..

c) K + H₂O→  ^………..    d) BaO + H₂O →    ^……….

e) KClO₃→ ^………..        g) H₂  +  O₂→ ^………..

h) Na + H₂O → ........          i). K₂O + H₂O →........

n)Al + O₂ →.........             m) KMnO_{4 →} ........ + MnO₂ + O₂

 u). Cu + O₂ → .........               f. C_xH_y + O₂→ ........

Ex 5. Give the correct form of the words in the brackets.

1. Her speech on the environment was ……………………(meaning)

2. My teacher is so ……………………..when we don't understand something. (help)

3. I was ……………….to stop the dog biting me. (help)

4. This dictionary is so………………………...( use)

5 Every day we hear about new ………………in science and technology. (develop)  

6. Einstein was one of the greatest …………………….in the world. (science)  

7 The USA is a world leader in space………………………. (explore) 

8. Advances in ……………science will help people live longer in the future. (medicine)  

9. There is a link between ………….  development and the environment. (economy)  

10. He drives very (care)…………………………. .He is sure to have an accident.                  

11. Environmental (protect)…………………… is every one’s responsibility.                

V. Choose the words or phrases that are not correct ,then correct it.

1.     Anne got mark 10 in math so she felt very happily.

                 A                   B                    C              D

2.     The house painted more than five years ago, so I’m going to repaint it.

                             A                B                                     C                         D

3.     A lot of crops can’t be grew in the mountains because itgets too cold.

                                A           B                                            C   D              

4.     The telephone was invented  with a Scotsman, Alexander G. Bell, in 1876.

                               A                     B            C                                        D

5.     We reached the nearest village after walked for five hours.

                  A                B                            C               D

6.     Would you likecomingto my birthday party?

          A             B       C       D 

7.     As soon as Sylvia and Ronald will arrive, the meeting canstart.

              A                                               B                             C    D

 10. It’s very difficult for studentsto answer all of the question in fifteen minutes.

        A                               B                C                          D     

11. The project will be show to the public when it is finished,

                           A           B         C                          D

12. The government wants everyone torecycle 25% of their household wasting.

                                    A                    B      C                                                  D