to eight hours' sleep a night, (29)_______teenagers require
Kiến thức: Liên từ
Giải thích:
or: hoặc because: bởi vì
whereas: trong khi so: vì thế
Adults can easily survive on seven to eight hours' sleep a night, (29) because teenagers require nine or ten hours.
Tạm dịch: Người lớn có thể chỉ cần từ 7 đến 8 tiếng ngủ mỗi đêm, trong khi thanh thiếu niên cần 9 đến 10 tiếng.
Chọn B
Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 1 to 5.
Hospitality
Hospitality - looking after visitors - is universal but in different cultures hostsare (1)______to receive guests in different ways.
In much of the ancient world it was the custom to provide passing travellers with food and water. Today some old customs have (2)_______. In a traditional Japanese household, if a guest admires a particular object in the house, the host will want to give it to the guest straight away. And in parts of Russia guests are greeted with bread and salt on a special cloth.The guest is (3)______to kiss them and hand them back to the host. Sometimes the guest breaks off a small piece of bread, dips it in the salt and eats it.
In some countries, when foreign guests arrive from abroad, they may feel they have been given a particularly (4)______meal. But this is probably because the host politely offers more and more food and
drink and the guest is too embarrassed to (5)_______anything down.
Read the following passage and mark A, B, C, or D to indicate the correct answer to each of the blanks.
Over the next 20 to 50 years, it will become harder to tell the (46) _____ between the human and the machine. All, body part will be replaceable. Computers will function like the human brain with the ability to recognize feelings and respond in a feeling way. They will then produce fake people. We will then be able to create a machine duplicate of ourselves (47) _____ we will appear to be alive long after we are dead. Maybe a few decades later, a way will be found to transfer our spirit, including our memories and thoughts, to the new body. Then we can choose to live for as long as we want. It might be expensive. When it becomes possible to do a spirit transfer, they will find (48) _____ to do them automatically. So we will be able to reside within whichever duplicate we want, whenever we want.
Miniature robots will be built (49) _____ through your blood stream and repair damage. Also, larger robots will be used when you are sick. When you have an upset stomach, you will swallow a very small cherry tasting robot which will travel through your stomach taking video of the mess. It will be set up like a video game, so you can control the exploring and the selection of images. Then you can replay the video to help a doctor (50) _____ your illness, or to prove to your employer that you really, were sick.
Read the passage mark letter A, B, C or D to indicate the correct word or phrase that best fits each of the numbered blanks from 11 to 15.
Most people think of computers as very modern inventions, products of our new technological age. But actually the idea for a computer had been worked out over two centuries ago by a man (11) ______
Charles Babbage. Babbage was born in 1791 and grew up to be a brilliant mathematician. He drew up plans for several calculating machines which he called “engines”. But despite the fact that he (12) ______ building some of these, he never finished any of them. Over the years, people have argued (13) _____ his machines would ever work. Recently, however, the Science Museum in London has finished building (14) _______ engine based on one of Babbage’s designs. (15) ______ has taken six years to complete and move than four thousand parts have been specially made.
Whether it works or not, the machine will be on show at a special exhibition in the Science Museum to remind people of Babbage’s work
Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 36 to 40.
TATTOOING: AN ANCIENT TRADITION
Tattooing is an old art. In ancient Greece, people who had tattoos were regarded as members of the upper classes. On the other hand, tattooing was (36) __________ in Europe by the early Christians, who thought that it was a sinful thing to do. It was not until the late 18th century, when Captain Cook saw South Sea
Islander decorating their bodies with tattoos that attitudes began to change. Sailors came back from these islands with pictures of Christ on their backs and from then on, tattooing (37)__________ in popularity. A survey by the French army in 1881 showed that among the 387 men (38) __________there were 1,333 designs.
Nowadays, not everybody finds tattoos acceptable. Some people thing that getting one is silly because tattoos are more or less permanent. There is also some (39) __________ about catching a blood disease from unsterilized needles. Even for those who do want a tattoo, the process of getting one is not painless, but the final result, in their eyes, is (40) __________ the painRead the following passage and mark the letter A, B, C, or D to indicate the word that best fits each of the blanks from 6 to 10.
HOLIDAYS
We've just come back exhausted after a two-week holiday in France. We were really stupid. On the last day we drove non-stop from Marseille to Calais- we should have (6)_____ our journey in Lyon or Paris. As if that wasn't enough, the sea was so rough in the English Channel that the (7) _____ took three hours instead of one and a half. Next year we've decided we're going on a cheap (8) _____ holiday to Italy. It sounds marvellous- the cost of the flight, the hotel and all our meals are (9) _____ in the price. While we're in Rome we'll be going on a guided tour of the Coliseum. The last time I was in Italy, I was on a business trip - I can't say I saw many of the famous tourist (10) _____ on that occasion.