Câu 2. Khi mắc một bàn là điện vào hiệu điện thế 110V thì dòng điện chạy qua nó có cường độ là 5A. Tính nhiệt lượng mà bàn là này tỏa ra trong 15 phút ? (cho rằng điện năng mà bàn là này tiêu thụ được biến đổi hoàn toàn thành nhiệt năng).
A. Q = 8250J. B. Q = 495kJ.
C. Q = 49,5kJ. D. Q = 825kJ.
Câu 3. Dòng điện có cường độ 3mA chạy qua một điện trở 2kΩ trong thời gian 5 phút thì nhiệt lượng tỏa ra ở điện trở này có giá trị nào dưới đây?
A. Q = 1800J B. Q = 5400J C. Q = 1,8J D. Q = 5,4J
Câu 4. Có hai thanh kim loại luôn hút nhau bất kể đưa các đầu nào của chúng lại gần nhau. Khi đó có thể kết luận rằng
A. cả hai thanh đều là nam châm.
B. một thanh là nam châm và thanh còn lại là thép (sắt).
C. một thanh là đồng, thanh còn lại là nam châm.
D. một thanh là nam châm và thanh còn lại là nhôm.
Câu 6. Chọn câu phát biểu sai: Từ trường tồn tại xung quanh A. một nam châm.
A. một dây dẫn có dòng điện chạy qua.
B. một thanh thủy tinh được nhiễm điện do cọ xát. D. Trái Đất.
Câu 7. Câu phát biểu không đúng khi nói về đường sức từ.
A. Mỗi đường sức từ đều có chiều xác định.
B. Đường sức từ bên ngoài thanh nam châm đi ra từ cực Bắc, đi vào cực Nam.
C. Tại mỗi điểm bất kỳ trong từ trường, vẽ được nhiều đường sức từ đi qua. D. Chỗ nào từ trường mạnh thì đường sức từ dày, chỗ nào từ trường yếu thì đường sức từ thưa.
Câu 8. Một ấm điện được sử dụng với hiệu điện thế 220V thì dòng điện chạy qua có cường độ 3A. Dùng ấm này đun sôi được 2,5 lít nước từ nhiệt độ ban đầu 30oC trong thời gian 20 phút. Tính hiệu suất của ấm ? (biết nhiệt dung riêng của nước là 4200
J/kg.K)
A. H = 92,8 %. B. H = 0,93 %.
C. H = 1,08 %. D. H = 9,28 %.
Câu 9. Lực từ là
A. lực hút của Trái Đất tác dụng lên thanh thép.
B. lực của lò xo tác dụng lên nam châm khi treo vào lực kế.
C. lực của từ trường tác dụng lên nam châm.
D. lực của nam châm lên mặt đất khi va chạm.
Câu 10. Chọn câu phát biểu sai.
A. Các đường sức từ của thanh nam châm cùng đi vào ở cực Nam và đi ra từ cực Bắc.
B. Đường sức từ bên ngoài thanh nam châm có chiều đi từ cực Nam sang cực Bắc.
C. Chỗ các đường sức từ dày thì từ trường mạnh.
D. Càng gần nam châm các đường sức từ càng gần nhau.
Câu 11. Nếu đồng thời giảm điện trở của dây dẫn còn một nửa, tăng thời gian dòng điện chạy qua lên hai lần và giữ nguyên hiệu điện thế giữa hai đầu dây thì nhiệt lượng tỏa ra trên dây sẽ
A. không đổi. B. tăng 4 lần.
C. tăng 2 lần. D. giảm 2 lần.
Câu 12. Phát biểu nào sau đây là đúng khi nói về nam châm?
A. Nam châm là những vật có đặc tính hút sắt (hay bị sắt hút).
B. Nam châm nào cũng có hai cực: cực âm và cực dương.
C. Khi bẻ gãy thì có thể tách rời hai cực của nam châm. D. Mỗi nam châm có thể có một hoặc nhiều cực từ
Exercise 4: There is one mistake in each of the following sentences. Find and correct it.
76. | It is saying that the Temple of Literature was built in the 11th century. |
77. | They suggest that we must book a hotel by the Perfume River. |
78. | Unemployment rate in the city is often more low than that in the countryside. A B C D |
79. | We suggest to cycle to the castle in the north at four o’clock this afternoon. |
80. | It’s well worth to go to Ha Long Bay as it is very picturesque. |
81. | My sister had worked in the bank for five years before she had been sent to Da Nang. |
82. | Tom said that he had been very excited visiting Ha Long Bay for the first time in 2015. |
83. | The country has significant changed since we came here in 2007. |
84. | I’ve made some sandwiches so as to we can have a snack on the way. A B C D |
85. | People in the South speak more direct than people in the North do. |
Exercise 5: Mark the letter A, B, C or D on your answer sheet to indicate the most suitable response to complete each of he following questions.
86. “ I’m taking my driving test tomorrow” –“ ___________!”
A. Luck B. Best wishes C. Good luck D. Good time
87. Susan: “ Can you do the cooking today?”_ Bill: “ _________.”
A. Oh, all right B. No, thank you C. I know that D. Yes, please
88. John: “My life’s got stuck these days. I am so depressed and unable to think of anything.”
- Jane: “_________”
A. You will be tired. B. Stay stuck there C. Stay calm. Everything will be alright. D. No, let it.
89. "I've passed my driving test" - "_________________"
A. Congratulations! B. That's a good ideal
C. It’s nice of you to say so C. Do you?
90. “ I’d recommend a place called Shanti – the food there is delicious.” - “……………..”
A. No, more expensive B. I like staying there
C. Thanks, that’s useful D. No way
C- CLOSEST AND OPPOSITE MEANING:
Exercise 6: Mark the letter A, B, C or D on your answer sheet to indicate the word CLOSEST in meaning to the underlined word in each of the following questions.
91. The society was set up to protect endangered species from extinction.
A. put B. prevented C. preserve D. keeping
92. Fishing is an enjoyable pastime for people of all ages.
A. hobbies B. interest C. activity D. game
93. We don’t remember exactly when our parents started this workshop.
A. set on B. set up C. set out D. to set
94. The artisans in my village can earn enough money from sweater knitting to live.
A.live on B. live up to C. live with D. live at
95. I'm becoming increasingly absent- minded. Last week, I locked myself out of my house twice.
A. considerate B. sensitive C. warm- hearted D. forgetful
96. Sports and festivals from an important part of every human society.
A. informative B. delighted C. exciting D. essential
97. It took me a very long time to recover from the shock of her death.
A. turn off B. take on C. get over D. keep up with
Exercise 7- Mark the letter A, B, C, or D on your answer sheet to indicate the word(s) OPPOSITE in meaning to the underlined part in each of the following questions.
98. Any form of hunting or fishing within the wildlife reserve is strictly forbidden.
A. prohibited B. allowed C. conceded D. consented
99. I can't stand people who treat animals cruelly.
A. gently B. cleverly C. reasonably D. brutally
100. Ha Long Bay is one of the most wonderful man-made wonders of Vietnam that we need to protect and preserve.
A. enormous B. natural C. huge D. amazing
D- READING:
Exercise 8: Read the following passage carefully and choose the best option to fit each space.
When you visit London, one of the first things you will see is Big Ben, the famous clock which can be heard all over the world on the BBC. If the Houses of Parliament hadn't burned (101)________ in 1834, the great clock would never have been erected. Big Ben takes its (102)________from Sir Benjamin Hall who was responsible for the making of the clock when the new Houses of Parliament were being built. It is not only of immense size. But is extremely accurate as well. Officials from Greenwich Observatory have the clock checked (103)________a day. On the BBC, you can hear the clock when it is actually striking because microphones (104)________to the clock tower. Big Ben has rarely gone wrong. Once, however, it failed to give the correct time. A painter (105)________had been working on the tower hung a pot of paint on one of the hands and slowed it down.
101. A. up B. on C. down D. off
102. A. place B. name C. fame D. time
103. A. two B. two time C. couple D. twice
104. A. connects B. are connected C. is connected D. connect
105. A. who B. whom C. which D. where
Choose the word which best fits each gap.
Many visitors come to Tatterbridge to see the wonderful art (106)________ and museums, the beautiful buildings and the fantastic parks. Few people go outside the city, and so they miss out on (107)________ the scenery and the fascinating history of this beautiful area. This brochure will tell you what you can see if you take a short bus ride out of the city.
The beautiful village of Tatterbridge was home to the children’s writer Jane Potter, whose stories of Benjamin Bear (108)________ loved by adults and children around the world. Jane Potter’s home is now a museum and tea shop, and is well worth a visit just for its wonderful gardens. It also has a gift shop where you can buy souvenirs and books. Tatterbridge has a number of interesting shops including an excellent cake shop, and ‘Wendy’s Giftshop’ where you can find lots of unusual gifts made (109)________ hand by local artists. Lovers of Jane Potter’s books should also walk to the Green Valley woods, which have not changed since Jane Potter (110)________ her stories there one hundred years ago.
106. | A. galleries | B. stations | C. workshops | D. restaurants |
107. | A. questioning | B. welcoming | C. experiencing | D. understanding |
108 | A. are | B. have | C. be | D. been |
109. | A. with | B. at | C. in | D. by |
110 | A. wrote | B. designed | C. moulded | D. carved |
Exercise 9. Read the following passage and circle the letter A, B, C or D to indicate the correct answer to each of the questions
The value of friendship
Recent research into the world of teenagers has suggested that they value friendship above everything else. Children aged between 12 and 15 were asked what was important to them. Their answers included possessions such as money and computer gadgets but also relationships with people. The teenagers questioned said that friends were the most important to them, more even than family, or boyfriends and girlfriends.
We wanted to find out more about the results of this research so we asked our readers what they thought about the value of friendship. Here are some examples of what they said about their friends:
Ben, 15: Every time I have a fight with my parents, I need some time on my own. But after that, the first thing I do is meet up with my friends. After playing football for a while, or skateboarding, I usually feel much happier again.
Rory, 13:
When I moved to a village in the countryside, I thought that it would be the end of my friendships. But my old friends have kept in touch and they come and visit during the holidays. There’s a lake nearby, so we often go sailing, water-skiing or windsurfing. And I have made some new friends here too, at school, and since I joined the rugby club.
Carlos, 11:
Last year, I broke my arm on a skiing holiday. Unfortunately, it was my left arm and I am left-handed. My school friends all helped and copied their notes for me.
It seems that our readers value their friendships very highly. From what they told us, they spend a lot of time with their friends, just hanging out, or sharing hobbies and interests. They seem to need their friends for advice, help, chats, and for having fun. Clearly, friends make each other feel better. Looking at what our readers told us, the results of the recent research are not really surprising.
111. Why are Ben, Rory and Carlos mentioned in the article?
A. They know why teenagers value friendship. | C. They give information about themselves. |
B. They read magazines. | D. They are teenage boys |
112. Which of the following best describes Ben?
A. He often has fights. | C. He likes being alone. |
B. He is happier than his friends. | D. He likes some sports. |
113. What do we know about the lake that Rory visits?
A. It is near the school. | C. It is near his home. |
B. It is deep. | D. It is used by a lot of people who do water sports. |
114. Carlos mentions that he is left-handed because __________.
A. It makes skiing harder.
B. It makes it worse that he broke the arm he uses most.
C. It is an interesting fact about himself and he was talking about his left arm.
D. It is very unfortunate when you break your left arm.
115. The answers to the recent research and the answers from the readers _________.
A. were surprising | C. were not the same |
B. were similar | D. were both about sports |
Read the text carefully, then choose the most suitable answers.
It is often considered that the schoolyard is where bullies go to make other kids a miserable school life, but a new study suggests that classrooms are another popular place.
The study, presented recently at the American Public Health Association’s yearly meeting in Philadelphia, is based on the results of the research from more than 10,000 middle school students who answered questions online.
Of those researched, 43% said they’d been physically bullied within the last month. A bit more than half said they had been laughed at in an unfriendly way, and half reported being called hurtful names. About one third said groups had excluded them to hurt their feelings. 28% said their belongings had been taken or broken; 21% said someone had threatened to hurt them. According to the results, two-thirds of the students said they had been bullied in more than one way over the previous month.
The study authors mentioned that 8% of the students who answered said they had missed school at least once during the school year because of fear of being bullied, 25% said they had taken other actions, such as missing recess, not going to the bathroom or lunch, missing classes, or staying away from some area of the school to escape from experiencing a bully. Bullies did too much to the school life.
116. Bullies can happen in the following places EXCEPT_________.
A. schoolyards
B. classrooms
C. bathrooms
D. teachers’ offices
117. The underlined phrase “laughed at” in the passage is closest in meaning to_________.
A. made fun of
B. smiled nicely
C. shouted at
D. looked after well
118. Which of the following might some students do to protect themselves from bullies?
A. They miss school.
B. They call their parents for help.
C. They try to hurt others.
D. They break others’ belongings
119. The word “they” in the last paragraph refers to ______.
A. authors B. students C. schools D. actions
120. Which of the following is probably the best title for the passage?
A. Bad school life B. Bullies at school C. Fear at school D.School problems
E- WRITING:
Exercise 10- Mark the letter A, B, C or D to indicate the sentence that has the closest meaning to the original one.
121. You should visit the historical places of the area.
A. It is worth visiting the historical places of the area.
B. It is worth visit the historical places of the area.
C. You are worth to visit the historical places of the area.
D. You are worth visiting the historical places of the area.
122. It's a pity I didn't take my doctor's advice.
A. I wish the doctor had taken my advice.
B. I wish I took the doctor’s advice.
C. I wish I had taken the doctor’s advice.
D. I wish I would take the doctor’s advice.
123. Many people think that the rule of the game is too complicated.
A. It is thought to be too complicated for the game.
B. It was thought that the rule of the game is too complicated.
C. It is thought that the rule of the game is simple.
D. The rule of the game is thought to be too complicated.
124. “Why don’t you ask her yourself?” Minh said to me
A. Minh suggested asking her myself.
B. Minh suggested that I should asking her myself.
C. Minh suggested that I should ask her myself.
D. Minh suggested to ask her myself.
125. Elizabeth was writing a note to her friend. The train arrived.
A. Elizabeth was writing a note to her friend as soon as the train arrived.
B. After the train arrived, Elizabeth was writing a note to her friend.
C. The train arrived while Elizabeth was writing a note to her friend.
D. Elizabeth was writing a note to her friend whenever the train arrived.
126. Richard is very wealthy. He can afford almost anything he wants.
A.Although Richard is very wealthy, he can afford almost anything he wants.
B.Richard is so wealthy that he can afford almost anything he wants.
C.Richard is very wealthy so that he can afford almost anything he wants.
D.Richard can afford almost anything he wants, but he is very wealthy.
127. Mary thinks Melbourne is the most liveable city in Australia.
A. Mary thinks Melbourne is less liveable than any other cities in Australia.
B. Mary thinks Melbourne is as liveable as any other cities in Australia.
C. Mary thinks Melbourne is more liveable than any other cites in Australia.
D. Mary thinks Melbourne is as liveable than any other cities in Australia.
128. "Please don’t tell anyone my new address, Tom," said Jane.
A. Jane told Tom to tell everyone her new address.
B. Jane asked Tom not to tell anyone her new address.
C. Jane said to Tom and anyone else her new address.
D. Tom wanted Jane to know his new address.
129. We started living here fifteen years ago.
A. We have started living here for fifteen years. B. We have lived here since fifteen years.
C. We have lived here for fifteen years ago. D. We have lived here for fifteen years.
130. People believed he won a lot of money on the lottery.
A. He is believed that he won a lot of money on the lottery.
B. He won a lot of money on the lottery, it is believed.
C. He is believed to have won a lot of money on the lottery.
D. He was believed to win a lot of money on the lottery.
Exercise 11. Mark the letter A, B, C, on your answer sheet to indicate the most meaningful sentence written from the given words.
131. He/ said/ he/ send/ us/ postcard/ following day.
A. He said that he will send us a postcard the following day.
B. He said that he would send us a postcard the following day.
C. He said that he send us a postcard the following day.
D. He said that he would sends us postcard the following day.
132. After/ live/ France/ a year, I/ feel/ much/ more/ confident/ my French.
A. After live in France for a year, I felt much more confident about my French.
B. After living in France since a year, I felt much more confident about my French.
Exercise 1: Choose the word whose underlined part is pronounced differently from that of the others
1. A. washed B. parted C. passed D. barked
2. A. nowadays B. pesticides C. ruins D. stops
3. A. tested B. marked C. presented D. founded
4. A. dogsled B. domed C. post D. mould
5. A. facility B. illiterate C. occasion D. urban
6. A. helps B. laughs C. cooks D. finds
7. A. neighbors B. friends C. relatives D. photographs
8. A. used B. finished C. married D. rained
9. A. allowed B. dressed C. flashed D. mixed
10. A. recommended B. waited C. handed D. designed
11. | A. rickshaw | B. spectacular | C. matched | D. snack |
12. | A. noticeable | B. cooperative | C. counterpart | D. complex |
13. | A. hobbies | B. things | C. airports | D. calculators |
14. | A. enough | B. throughout | C. although | D. right |
15. | A. machine | B. child | C. cheap | D. teacher |
Exercise 2: Choose the word that is stressed differently from that of the other words.
16. | A. students | B. remind | C. happen | D. lucky |
17. | A. hobby | B. conflict | C. children | D. reduce |
18. | A. develop | B. understand | C. consider | D. imagine |
19. | A. communicate | B. illiterate | C. entertainment | D. traditional |
20. | A. buffalo | B. grandparent | C. importance | D. violence |
21. | A. heritage | B. government | C. recognise | D. position |
22. | A. suggest | B. connect | C. impress | D. measure |
23. | A. confident | B. paradise | C. interest | D. picturesque |
24. | A. preserve | B. rickshaw | C. structure | D. landscape |
25 | A. wonder | B. expect | C. enter | D. nature |
B- VOCABULARY AND GRAMMAR
Exercise 3: Choose the best answer to fill in the blank.
26. | Many children in our village are still ________. They can’t read or write. | ||||||||
A. creative | B. illiterate | C. traditional | D. unhealthy | ||||||
27. | - “He had to work 12 hours every day.” - "________." | ||||||||
A. I can’t imagine that. | B. Sure | ||||||||
C. I wish I could go back to that time | D. How cool! | ||||||||
28. | I ________ a toady bear, but I don’t have one now. | ||||||||
A. was used to have B. used to have C. used to having | D. was use to having | ||||||||
29. | They ________ go on holiday when they lived in the countryside. | ||||||||
A. hadn’t used to | B. didn’t use to | C. not use to | D. weren’t use to | ||||||
30. | Does he tell you how he is getting ________ his new colleagues? | ||||||||
A. away with | B. out of | C. on with | D. on of | ||||||
31. | The doctors say it’ll take him a long time to get ________ the shock. | ||||||||
A. over | B. past | C. above | D. through | ||||||
32. | I wish you ________ stop interrupting me whenever I speak. | ||||||||
A. will | B. might | C. would | D. could | ||||||
33. | The policeman is happy ________ the kids safe and sound now. | ||||||||
A. have found | B. be found | C. to find | D. finding | ||||||
34. | I wish I ________ people with the same interests here. | ||||||||
A. could meet | B. will meet | C. meet | D. can meet | ||||||
35. | My mother says that she used to ________ a diary when she was young. | ||||||||
A. write | B. preserve | C. keep | D. use | ||||||
36. | Our teacher’s ________ is that we set up a project on preservation of our traditional games. | ||||||||
A. order | B. scheme | C. offer | D. suggestion | ||||||
37. | It is reported that ________ come to enjoy beautiful view of Binh Dai Fortress every year. | ||||||||
A. thousands of visitors | B. thousands visitors | ||||||||
C. thousand of visitors | D. thousands of visitor | ||||||||
38. | Perfume pagoda is a religious site ________ being a great sight-seeing spot in Viet Nam. | ||||||||
A. and | B. as well as | C. the same as | D. such as | ||||||
39. | ________ that the temple was built on the current site of Thien Tru in the 15th century. | ||||||||
A. It thought | B. It was thought | C. It is think | D. They was thought | ||||||
40. | Nowadays, Perfume pagoda ________ large numbers of pilgrims from all over Viet Nam. | ||||||||
A. attracted | B. attracting | C. attracts | D. attract | ||||||
41. | The teacher suggested that the students ________ all their homework before going to bed. | ||||||||
A. must finish | B. should finish | C. finished | D. finish | ||||||
42. | It is hoped that many defensive measures ________ to protect and preserve our man-made wonders. | ||||||||
A. will be take | B. are taken | C. is taken | D. will take | ||||||
43. | Many valuable things ________ and destroyed from man-made wonders in the world. | ||||||||
A. has been stolen | B. will be stolen | C. have been stolen | D. is stolen | ||||||
44. | It is said that Ha Long Bay is a magical place, attracting more tourists than ever since UNESCO's ________ of this beautiful spot. | ||||||||
A. recognition | B. recognizing | C. recognize | D. recognizes | ||||||
45. | Many cities cannot easily create more parks because most land is already ________ for buildings, roads, parking lots, and other essential parts of the urban environment. | ||||||||
A. getting used | B. use | C. being used | D. using | ||||||
46. | Because of population growth, the city has become _____ than it used to be. | ||||||||
A. more crowdedly | B. more crowded | C. most crowded | D. as crowded | ||||||
47. | My mother is a strong person. She stays __________ even in the worst situations.
| ||||||||
48. | ________ that many of our man-made wonders have been damaged. | ||||||||
A. It reported | B. They said | C. They reported | D. It is reported | ||||||
49. | Unfortunately the new system didn’t ________ our expectations. | ||||||||
A. come up to | B. catch up with | C. bring about | D. come across |
50. I wish that Susan ________ harder for her examination.
A. will work | B. worked | C. has worked | D. works |
51. Protecting natural wonders brings both social and ________ benefits.
A. financial | B. finance | C. more financial | D. financially |
52. The Smiths ________ two days in Ha Noi before they ________ to Sa Pa last week.
A.spend/ travel | B. spent/ had travelled | C. had spent/travelled | D. had spent/ travel |
53. My sister asked me if I had gone out ____________.
A. yesterday | B. day before | C. the previous day | D. the day after |
54. She said that in her village marriage _________ be arranged by parents.
A. is used to | B. used to | C. was used to | D. used |
55. It's time to say goodbye, but I'm___________meeting you all again soon.
A. looking forward to | B. getting on with | C. keep up with | D. put up with |
56. We were having dinner ____________ the telephone rang.
A.while | B. when | C. until | D. since |
57. Villagers are more kind, friendly and warm-hearted than city ________________.
A. starters | B. dwellers | C. foreigners | D. beginners |
58. The weather was_______________in England than in Spain last week.
A. most warmer | B. by far warmer | C. more warmer | D. much warmer |
59. Tom told us that sometimes he had difficulty___________his feelings.
A. expressing | B. communicating | C. sending | D. talking |
60. ____________ are made by pouring molten metal into a mould and allowing it to solidify.
A. Carvings | B. Paintings | C. Knittings | D. Castings |
61. Her application for the job in the souvenir shop was _______ down because she was under age.
A. put | B. set | C. turned | D. taken |
62. She always gets up early every morning __________ she's not late for her work.
A.in order to | B. so as not to | C. so that | D. as soon as |
63. The old artisan passed down the craft to his descendants with the desire to_______ this ancient craft.
A. change | B. consider | C. preserve | D. reserve |
64. Bat Trang Ceramic Village _________ the lack of artisans because many artisans have given up
the job.
A. faces up to | B. takes up | C. turns down | D. turns up |
65. My mother often asked us _________ the stories when we were small.
A. act out | B. to act out | C. light | D. to light out |
66. It is considered that life in a city is wonderful and _____________.
A. funny | B. boring | C. enjoyable | D. helpful |
67. It is ____ that the best time to visit Ha Noi is September.
A . believed | B. worth | C. rumored | D. wondered |
68. This place is so _____ with the non-stop flow of customers to come and enjoy pho.
A. delicious | B. convenient | C. popular | D. exciting |
69. Ha Long Bay, literally means “Bay of Descending Dragons”, is considered the most ________ sight in Vietnam.
A. artistic | B. touristy | C. picturesque | D. colourful |
70. The Imperial ________ of Thang Long is an outstanding place of interest worldwide not only for the town people.
A. Citadel | B. Fortress | C. Cathedral | D. Pagoda |
71. It’s kind of you ___________ to her what happened to her son last night.
A. report | B. reporting | C. to report | D. reports |
72. I won the game because I ___________it a lot with my brother.
A. played | B. had playing | C. have played | D. had played |
73. The railroad track that runs overhead is known as _______________.
A. flyover | B. skytrain | C. underpass | D. tunnel |
74. The clanging sound of the Ha Noi ________in the 1970s has gone deep into people’s collective memory.
A. tram | B. skytrain | C. bus | D. tunnel |
75. It was generous__________ him to pay for both of us.
A. of | B. for | C. to | D. with |
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