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

In the 1960s, The Beatles were probably the most famous pop group in the whole world.  Since then, there have been a great many groups that have achieved enormous fame,  so it is perhaps difficult now to  imagine  how  sensational  The  Beatles  were  at  that  time.  They  were  four  boys  from  the  north  of England and none of them had any training in music.  They started by performing and recording songs by black Americans and they had some success with these songs. Then they started writing their own songs and that was when they became really popular. The Beatles changed pop music.  They were the first pop group to achieve great success from songs they had written themselves. After that it became common for groups and singers to write their own songs. The Beatles did not have a long career. Their first hit record was in 1963 and they  split up in 1970. They stopped doing live performances in 1966 because it had become too dangerous for them – their fans were so excited that they surrounded them and tried to take their  clothes as souvenirs!  However, today some of their songs remain as famous as they were when they first came out. Throughout the world many people can sing part of a Beatles song if you ask them.

What word might describes the attitudes of the writer?

A. admiration

B.  criticism

C.  neutral

D.  sarcasm

Ứng với công thức phân tử C 3 H 6 O có bao nhiêu hợp chất mạch hở bền khi tác dụng với khí H 2  (xúc tác Ni, t o ) sinh ra ancol?

A. 3.

B. 4.

C. 2.

D. 1.

Một electron bay với vận tốc 1 , 2 . 10 7 m / s từ điểm M có điện thế V M = 900 V dọc theo một đường sức điện trong một điện trường đều. Biết điện tích của electron bằng - 1 , 6 . 10 - 19 C , khối lượng của electron bằng 9 , 1 . 10 - 31 kg. Điện thế tại điểm N mà ở đó electron dừng lại là:

A. 1035V

B. 490,5V

C. 450V                                        

D. 600V

Cho 8,28 gam chất hữu cơ A chứa C, H, O (có công thức phân tử trùng với công thức đơn giản nhất) tác dụng với dung dịch NaOH vừa đủ, sau đó chưng khô, phần hơi thu được chỉ có nước, phần chất rắn khan B có khối lượng 13,32 gam. Nung lượng chất rắn này trong khí O₂ (dư), sau phản ứng hoàn toàn thu được 9,54 gam Na₂CO₃; 14,52 gam CO₂ và 2,7 gam nước. Cho chất rắn B tác dụng với dung dịch H₂SO₄ loãng (dư), thu được hai chất hữu cơ X, Y (biết M_X  <  M_Y). Số nguyên tử hiđro có trong Y là

A. 10

B. 8.

C. 2.

D. 6.

All night long people dance and sing. They do it ___________

A. during the whole night 

B. in all the night 

C. the night long 

D. in the night

Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the questions from 36 to 42.

The principle of use and disuse states that those parts of organisms’ bodies that are used grow larger. Those parts that are not tend to wither away. It is an observed fact that when you exercise particular muscles, they grow. Those that are never used diminish. By examining a man’s body, we can tell which muscles he uses and which he does not. We may even be able to guess his profession or his recreation. Enthusiasts of the ‘body-building’ cult make use of the principle of use and disuse to ‘build’ their bodies, almost like a piece of sculpture, into whatever unnatural shape is demanded by fashion in this peculiar minority culture. Muscles are not the only parts of the body that respond to use in this kind of way. Walk barefoot and you acquire harder skin on your soles. It is easy to tell a farmer from a bank teller by looking at their hands alone. The farmer’s hands are horny, hardened by long exposure to rough work. The teller’s hands are relatively soft.

The principle of use and disuse enables animals to become better at the job of surviving in their world, progressively better during their lifetime as a result of living in that world. Humans, through direct exposure to sunlight, or lack of it, develop a skin color which equips them better to survive in the particular local conditions. Too much sunlight is dangerous. Enthusiastic sunbathers with very fair skins are susceptible to skin cancer. Too little sunlight, on the other hand, leads to vitamin-D deficiency. The brown pigment melanin which is synthesized under the influence of sunlight, makes a screen to protect the underlying tissues from the harmful effects of further sunlight. If a suntanned person moves to a less sunny climate, the melanin disappears, and the body is able to benefit from what little sun there is. This can be represented as an instance of the principle of use and disuse: skin goes brown when it is “used’, and fades to white when it is not.

According to the passage, men who body build_____.

A. appear like sculptures

B. change their appearance 

C. belong to strange cults

D. are very fashionable

: Để có tiền đi học, bạn M.(14 tuổi) đã xin vào làm phục vụ ở quán ăn. Nếu là bạn của M. em sẽ lựa chọn cách ứng xử nào sau đây cho phù hợp với qui định của pháp luật?

A. Báo công an phạt chủ quán vì sử dụng người lao động trái qui định pháp luật

B. Đồng ý với ý kiến của bạn và cũng xin vào làm cùng

C. Coi như không biết để bạn có thể tự tin làm việc

D. Khuyên bạn bỏ công việc này vì trái qui định của Luật lao động

PHONETICS

A. biscuits                  

B. magazines                  

C. newspapers          

D. vegetables