1.  A. fortune                      B. according                  C. afford                        D. author

2.  A. examine                    B. famine                       C. underline                   D. determine

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

3.  A. critic                          B. review                       C. safety                        D. spacecraft

4.  A. terrorist                     B. explosion                   C. religious                     D. tradition

Tìm lỗi sai và sửa lại

5.  The more frequent you exercise, the greater physical endurance you will have.

6.  Where many of my friends take a shower in the morning, I usually take one before I go to bed.

7.  The price of crude oil used to be a great deal lower than now, wasn't it?

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

8.  Managers set objectives, and decide______ their organization can achieve them.

     A. what                          B. how                           C. which                        D. where

9.  You______ fly to Sa Pa - there isn't an airport.

     A. may                           B. can                            C. may not                     D. cannot

10. You won't be allowed into the club______ you wear a suit and tie.

     A. if                               B. unless                        C. whether                     D. apart

11. A______ have registered for the summer courses.

     A. thousand students                                            B. thousands of students

     C. thousand of students   D. thousands students

12. We all enjoyed the play so much that we______ for ten minutes.

     A. boomed                     B. screamed                   C. cheered                      D. slapped

13. I have this big assignment to complete and I don't know______. It's too difficult!

     A. which to do                                                     B. when to finish

     C. where to start                                                   D. whether to take

14. In Asian culture, children are taught to______ their teachers.

     A. give up                      B. look up to                  C. make up for                D. get along

15. Don't believe what John says. He always sets ______situations for himself and others.

     A. imaginative                B. imagining                  C. imagination               D. imaginary

16. The telephone______ for almost a minute. Why doesn't someone answer it?

     A. has been ringing                                              B. has rung

     C. has been rung                                                  D. is ringing

Mark the letter A, B, C, or D to indicate the most suitable response to complete each of the following exchanges.

17. - “Hello, Nick. Is everything OK?” - “______”

     A. Not bad. And you?                                           B. I'm not very bad, thanks,

     C. Good, you are welcome.                                   D. Everyone's OK, thank you.

18. - “Bye for now. See you again.” - “______”

     A. I hope so.                                                        B. We will.

     C. Take care. Bye.                                                D. I'm very sad.

Bài 1 : Cho parabol ( P) : y= \(x^2\)   và đường thẳng ( d)  : y= ( m+3).x - m+2 ( m là tham số ) 

a) Tìm điểm cố định mà điểm ( d ) đi qua với mọi giá trị m

b) Chứng minh rằng với mọi m thì ( P) và ( d) 2Oy

Bài 2 : Cho đường tròn ( O) với dây BC cố định và một điểm A thay đổi trên cung lớn BC sao cho AC > AB và AC > BC . Gọi D là điểm chính giữa của cung nhỏ BC . Các tiếp tuyến của ( O) tại D và C cắt nhau tại E . Gọi P, Q lần lượt là giao điểm của các cặp đường thẳng AB và CD ; AD với CE

a) chứng minh rằng : DE // BC

b) Chứng minh tứ giác PACQ nội tiếp đường tròn

( Ai giúp mình với mình cần gấp ạ )

1. The Mediterranean town of Benidom is one of the biggest holiday________ in Spain.

     A. resorts                       B. beaches                     C. locations                    D. coasts

2 .I hate________ in exams. I think it is unacceptable.

     A. cheating                    B. lying                          C. deceiving                   D. tricking

3. As everyone knows, the first and last________ of the Titanic ended in disaster.

     A. journey                     B. trip                            C. travelling                   D. voyage

4. I didn't________ I was talking to the Principal until he told me his name.

     A. realize                       B. recognize                   C. identify                      D. distinguish

Mark the letter A, B, C, or D to indicate the most suitable response to complete each of the following exchanges.

5. - “Many happy returns of the day!” - “________”

     A. Thanks!                                                          B. The same to you!

     C. You too!                                                          D. Good luck!

6. - “What shall we do this weekend?” - “________”

     A. No problem.                                                    B. Let's go outing to the zoo.

     C. Oh. that's good.                                                D. I'll go out for dinner.

Read the following passage and mark the letter A, B, C, or D to indicate the correct word that best fits each of the numbered blanks.

     The ideal breakfast, say scientists, is a glass of orange juice, a cup of coffee and a bowl of cereal. People who start the day with a drink of vitamin c, a dose of caffeine and their favorite cereal are happier and perform better (23) ________ the morning. Andy Smith, of the University of Bristol, said, “A study of 600 people who were asked to record their breakfast (24) ________ found that those who regularly ate cereal in the morning had a more positive mood compared with those who ate other foods or had no breakfast. Earlier research had shown that people whose (25) ________ performance was measured immediately after eating breakfast of any kind performed 10 percent better on test of remembering, speed of response and ability to (26) ________, compared with those given only a cup of decaffeinated coffee." In further research, Professor Smith said that people who drank four cups of coffee a day performed more (27) ________all day than those who drank less. He suggested that sensible employers should give out free coffee or tea.

23. A. while                        B. throughout                 C. whole                        D. along

24. A. ways                        B. traditions                   C. uses                           D. habits

25. A. sensible                    B. mental                       C. social                         D. physical

26. A. concentrate               B. attend                        C. follow                        D. listen

27. A. well                          B. comfortably               C. efficiently                  D. profitably

II. WRITING (2.0 points)

1. “I was not there at the time” said he. (denied)

à ________________________________________________________________________________________

2. “I haven’t been very open-minded,” said the manager. (admitted)

à ________________________________________________________________________________________

3. Peter no longer likes the job as a journalist for a local newspaper. (used to)

à ________________________________________________________________________________________

4. “You had better see a doctor if the sore throat does not clear up.” she said to me. (suggested)

à ________________________________________________________________________________________

Combines each pair of sentences in the following questions.

5. My friend Albert as decided to buy a motorbike. His car was stolen last week. (whose)

à ________________________________________________________________________________________

6. The book is very interesting. My brother bought it yesterday.( which)

à ________________________________________________________________________________________

7. He had just finished eating his breakfast. Then he fell down. (Hardly)

à ________________________________________________________________________________________

8. She was the first woman in the Philippines. She was elected as the president of the country. (elected)

à ________________________________________________________________________________________

Mark the letter A, B, C, or D to indicate the word whose underlined part is pronounced differently from that of the rest in each of the following questions.

1.  A. metropolitan              B. fossil                         C. horror                        D. offering

2.  A. concentrate                B. confident                   C. contestant                  D. consequent

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

3.  A. violent                       B. cultural                      C. assistant                     D. compliment

4.  A. community                B. desirable                    C. electrical                    D. habitable

Find mistakes and correct them

5. Their free trip, which they won on a television game-show, include four days in London and a week in Paris.

6. The young are thought being the future leaders of the country, and it is essential that they understand their responsibilities.

7. If there will be too much exhaust fume in the air, our breathing will be badly affected.

Read the following passage and mark the letter A, B, C, or D to indicate the correct word that best fits each of the numbered blanks.

     An earthquake is shaking, quaking or trembling of the ground. An earthquake (23) ________when two blocks of the earth hit, bump or slide past one another. You feel the ground shaking. Small and big earthquakes happen all the time on land and in ocean. The ground shaking that happens under water can cause big (24) ________called tsunami.

     What do we need to do during an earthquake? If you are inside a house or a school hide under a bed or a desk and stay there (25) ________the quaking stops. Stay away from the stairs, windows, walls and furniture because they might collapse and hurt you. Don't go to the kitchen and don't (26) ________a gas stove because it might cause fire.

     If you're outside, go to open grounds (the nearest school's ground or square). Stay away from buildings, trees, power lines and other big things that might fall on you. If you are in the car or on the road, stay inside your (27) ________until the shaking stops. The driver should stop on the side of the road far from big objects or buildings.

23. A. happens                    B. explodes                    C. rotates                        D. damages

24. A. winds                       B. floods                        C. waves                        D. rains

25. A. though                      B. until                           C. since                          D. while

26. A. turn                          B. light                           C. blow                          D. hold

27. A. house                       B. vehicle                      C. seat                            D. position

Mark the letter A, B, C, or D to indicate the word whose underlined part is pronounced differently front that of the rest in each of the following questions.

1.  A. volcanoes                  B. postpones                  C. approaches                 D. prepares

2.  A. chaotic                      B. torch                          C. archway                     D. checkout

Mark the letter A, B, C, or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions.

3.  A. pavement                  B. vacancy                     C. versatile                     D. procession

4.  A. exhausted                  B. fabulous                    C. hilarious                    D. embarrassed

tìm lỗi sai và sửa lại

5.  I do not know where could he have gone so early in the morning.

             A                                  B                      C           D

6.  The oxygen in the air we breathe has no tasting, smell, or color.

              A              B                                       C                   D

7. When contented, and occasionally when hunger, cats frequently make a purring sound.

                A                             B                       C                                                  D

Mark the letter A, B, C, or D to indicate the correct answer to each of the following questions.

8.  You can buy dairy_______ in this shop.

     A. producers                  B. production                 C. productivity               D. products

9.  If they aren't careful with their money, they'll get into_______.

     A. loss ( mất mát )          B. problem (vấn đề)        C. debt ( mắc nợ )           D. missing (mất tích)

10. Patrick must be out of the_______ of arriving late for meetings.

     A. habit                          B. custom                      C. use                             D.          fashion

11. The dinner party went on much longer than John had_______.

     A. expected                    B. wondered                  C. attended                     D. appeared

12. “Would you like to have_______ coffee?”

     A. an amount of             B. a lot                           C. some                          D. little

13. Elizabeth needs a new pair of shoes because she has_______ her old ones.

     A. got out of                   B. grown out of              C. looked after                D. gone off

14. Of all the factors affecting agricultural production, weather is the one_______ the most.

     A. it influences farmers  B. why farmers influence it

     C. that influences farmers                                     D. farmers that it influences

15. It's difficult to_______ what our lives would be like without music.

     A. expect                       B. imagine                     C. remember                  D. see

16. After drinking a big bottle of_______, he got drunk.

     A. milk                          B. orange juice               C. water                         D. liquor

Mark the letter A, B, C, or D to indicate the most suitable response to complete each of the following exchanges.

17. - “Congratulations on your winning!"’

     - “_______”

     A. You are a good friend B. You are welcome.

     C. Thank you.                                                      D. I'm very happy.

18, - “How did you get here?”
     - “_______”

     A. I came here by train   B. I came here last night.

     C. The train is so crowded.                                   D. Is it far from here?

Rewrite the following sentences so that they stay the same in meanings with the previous ones.

33. The coffee was not strong enough to keep us awake. (fell asleep/weak)

à________________________________________________________________________________________

34. I have never listened to jazz music before. ( ever)

à________________________________________________________________________________________

35. Noisy as the hotel was, they stayed there. (although/despite)

à________________________________________________________________________________________

36. “I’ll let you know the answer by the end of this week”, Tom said to Janet. (to give)

à________________________________________________________________________________________

combines each pair of sentences in the following questions.

37. The coffee was very strong. He couldn’t drink it. (too)

à________________________________________________________________________________________

38. I met the workers. Reporters interviewed them last week. (who/ passive voice)

à________________________________________________________________________________________

39. You don’t try to work hard. You will fail in the exam. (unless)

à________________________________________________________________________________________

40. My brother can’t find a job. He is very well-qualified.(in spite of/although)

à________________________________________________________________________________________

Cho biểu thức M= \(\left(\dfrac{\sqrt{x}-1}{\sqrt{x}+1}-\dfrac{\sqrt{x}+1}{\sqrt{x}-1}\right).\dfrac{1}{\sqrt{x}}\)

a) rút gọn M

b) tìm giá trị x để M = \(\dfrac{x}{-3}\)

Bài 1:

a) Giải bài toán bằng cách lập phương trình:

Một hình chữ nhật có chiều dài hơn chiều rộng 7m, biết đường chéo hình chữ nhật là 13m. Tính chiều dài, chiều rộng của hình chữ nhật

b)

Cho hệ phương trình \(\left\{{}\begin{matrix}x+my=3m\\mx-y=m^2-2\end{matrix}\right.\)

tìm m để hệ phương trình có nghiệm duy nhất ( x;y) thỏa mãn \(x^2-2x-y>-3\)

According to some scientists, high-risk sports can be valuable for certain types of people. Such activities help them learn that being frightened doesn't mean that they have to (23) _______control. The recent fashion for jumping from bridges attached to a length of elastic rope, known as “bungee jumping”, has now been tried by millions of people over the world, and (24) _______ in it is continuing to grow.

Before the special elastic rope is tightened around them, jumpers reach speeds of nearly 160 kph. First-timers are usually too (25) _______ to open their mouths, and when they are finally lowered safely to the ground, they walk around with broad smiles on their faces, saying (26) _______how amazing it was. However, for some people, it is only the embarrassment of refusing to jump at the last (27) _______that finally persuades them to conquer the fear of

heights and push them off into space.

23. A. keep B. lose C. gain D. limit

24. A. liking B. consideration C. attention D. interest

25. A. terrified B. shocked C. patient D. confident

26. A. constantly B. continuously C. repeatedly D. regularly

27. A. minute B. second C. hour D. time