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Đề thi liên quan:
Danh sách câu hỏi:
Câu 25:
__________ the barrier at the side of the road, the car would have crashed into the valley below.
Câu 27:
According to the _____ of the contract, tenants must give six months notice if they intend to leave.
Câu 45:
I think that …………..the circumstances it would be a good idea if you stayed at home for a few days.
I think that …………..the circumstances it would be a good idea if you stayed at home for a few days.
Câu 46:
Therefore, ………..accordance with our regulations, you will be issued with a formal written warning.
Đoạn văn 1
Part 1. Questions 56 – 65
Read the passage below and choose the best answer to each of the following blanks.
SOUND ADVICE FOR LANGUAGE LEARNERS
A recent survey of a language learning magazine has consulted a number of experts in the (56) _______ of a second language acquisition. Their advice may prove invaluable for those (57) _______ a language course. One suggestion is that you (58) _______ whether you are likely to be successful at learning a language? Did you enjoy studying languages at school, for example? The major (59) ________ will be your own time and effort. Therefore, you must be sure that the course on offer leads to a (60) _______qualification. Also, be realistic in your (61) ________. If you don’t set achievable aims, you are more likely to give up. Do not be deceived (62) _______ thinking that the most expensive courses are the best. (63) _________ around to get the best possible value for money. You should also bear in mind that the faster you learn a language, the more quickly you forget it. Sandra Miller, a French teacher, tried to teach herself German by rolling on a (64) ________ course. Already fluent in four languages and with a sound knowledge of teaching methodology her chances of (65) ________ progress were high. Three years on she remembers very little. She feels her biggest mistake was not to follow up her first experience. “I should have consolidated what I’d learnt by continuing to study, even if it were by myself.”
Câu 77:
Sandra Miller, a French teacher, tried to teach herself German by rolling on a (64) ________ course
Đoạn văn 2
Part 2. Questions 66 – 75
Read the passage below and choose the best answer to each question
The ability to conduct electricity is one of the key properties of a metal. Other solid material such as silicon can conduct electricity but only effectively at certain temperatures. Also, some substances such as salt (sodium chloride) can conduct when molten or when dissolved in water. The ability of metals to conduct electricity is due to how their atoms bond together. In order to bond together the metal atoms lose at least one of their outermost electrons. This leaves the metal atoms with a positive charge and they are now strictly ions. The lost electrons are free to move in what are known as a sea of electrons. Since the electrons are negatively charged they attract the ions and this is what keeps the structure together.
An electric current is a flow of charge and since the electrons in the sea of electrons are free to move they can be made to flow in one direction when a source of electrical energy such as a battery is connected to the metal. Hence we have an electric current flowing through the wire, and this is what makes metals such good conductors of electricity. The only other common solid conducting material that pencil users are likely to encounter is graphite (what the ‘lead’ of a pencil is made from). Graphite is a form of carbon and again the carbon atoms bond in such a way that there is a sea of electrons that can be made to flow as an electric current. Likewise, if we have an ionic substance like salt we can make the electrically charged ions flow to create a current but only when those ions are free to move, either when the substance is a liquid or dissolved in water. In its solid state an ionic substance like salt cannot conduct electricity as its charged ions cannot flow.
Electrical insulators are substances that cannot conduct electricity well either, because they contain no charged particles or any charged particles they might contain do not flow easily. Water itself is a poor conductor or electricity as it does not contain a significant amount of fully charged particles (the ends of a water molecule are partly charged but overall the molecule is neutral). However, most water we encounter does contain dissolved charged particles, so it will be more conductive than pure water. Many of the problems that occur when touching electrical devices with wet hands result from the ever-present salt that is left on our skin through perspiration and it dissolves in the water to make it more conductive.
Đoạn văn 3
Part 3: Questions 76 – 85
Read the text and fill in one word which best fits each gap.
These days it is impossible to open a newspaper (76) …………………..…….. reading about the damage we are doing to the environment. The earth is being threatened (77) …………………..…….. the future looks bad (78) …………………..…….. can each of us do? We cannot clean (79) …………………..…….. our polluted rivers and seas overnight. Nor we can stop the(80) …………………..…….. of plants and animals. But we can stop adding to the problem (81) …………………..…….. scientists look for answer. It may not be easy to change your lifestyle (82) …………………..…….. but some steps are easy to take: cut down the amount of driving you do, or use as little plastic as possible. It is also easy to save (83) …………………..…….., which also (84) …………………..…….. household bills. We all make a personal decision to work for the future of our planet if we want to ensure a better world (85) …………………..…….. our grandchildren.
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