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    Saving energy does not have to be expensive or time-consuming. But what can you do to save energy? There is plenty that you can do to help the process of energy conservation. You can save energy by following these simple rules: making sure that the kettle does not contain more water than is needed; always washing a full load in the washing machine rather than a half load; turning down your central heating by 1°C - this could cut your heating bill by 10%; being sure that hot water taps are not left...
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    Saving energy does not have to be expensive or time-consuming. But what can you do to save energy? There is plenty that you can do to help the process of energy conservation. You can save energy by following these simple rules: making sure that the kettle does not contain more water than is needed; always washing a full load in the washing machine rather than a half load; turning down your central heating by 1°C - this could cut your heating bill by 10%; being sure that hot water taps are not left running and replacing washers if your taps drip, turning off any lights and your computer at work if you are not using them; changing to energy-saving light bulbs these use around a quarter of the electricity of standard bulds and will last eight times longer; closing your curtains at dusk to keep the warm air from escaping through the windows; and switching off electrical appliances when they are not in use.
31. The energy-saving light bulbs consume about of electricity amount in comparison with standard ones.
A. 25%                        B. 45%                                  C. 35%                                 D. 15% 32. The word “they” in the passage refer to? A. windows                 B. electrical applliances        C. ordinary bulbs                 D. curtains 33. The word “cut” in the passage is closest in meaning to?
A. reduce                     B. raise                                  C. increase                           D. destroy
34. Which of the following sentences is NOT true, according to the passage? A. Turn off electricity appliances if we do not use them. B. The ways to save energy are not time-consuming or costly. C. We should close our curtains so that our house looks more beautiful. D. Energy-saving light bulbs should be used in order to save electricity. 35. What is the main topic of the passage? A. How to protect the environment                   B. How to save energy C. How to keep your house warm                     D. How to use light bulbs
0
23 tháng 4 2023

1 A

2 D

22 tháng 4 2023

các biện pháp để phát triển ngành giao thông vận tải biển:

-Hệ thống cảng biển được phát triển đồng bộ, hiện đại hóa, nâng công xuất

-Tăng cường mạnh mẽ các đội tàu biển

-Hình thành 3 cụm cơ khí đóng tàu lớn ở bắc,Trung,Nam

-Phát triển toàn diện các dịch vụ hàng hải, hệ thống hậu cần, các dịch vụ ở cảng,..

chucbanhoctot

#tranhuyentuanh

30 tháng 3 2023

one

30 tháng 3 2023

This picture is beautiful than the one on the wall

Sai ở beautiful than

Sửa 

This picture is more beautiful than the one on the wall.

Generally speaking, people in Britain tend to live in large cities like Manchester, Leeds or Liverpool, for (1)………………………. of course, the cultural and leisure facilities of a city are a major attraction and a furtheradvantage is cheap, regular (2) ……………………. transport. Employment opportunities can also be better in a city(3)…………………….. there are often economic problems. Unfortunately, city dwellers spend most of their lives in a polluted environment except the occasional holiday in the...
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Generally speaking, people in Britain tend to live in large cities like Manchester, Leeds or Liverpool, for (1)………………………. of course, the cultural and leisure facilities of a city are a major attraction and a furtheradvantage is cheap, regular (2) ……………………. transport. Employment opportunities can also be better in a city(3)…………………….. there are often economic problems. Unfortunately, city dwellers spend most of their lives in a polluted environment except the occasional holiday in the countryside. In (4) ……………………., the cost of (5) ……………………. in the countryside can work out to be much more expensive. In addition, house prices may be higher. A further disadvantage is the fact that there is almost no entertainment at night. (6)
……………………….. these disadvantages, the environment is cleaner and there is less crime. What could be better for young children than (7) ………………………… up in a peaceful village? Taking everything into
account the city and the countryside (8) ………………………… have advantages and disadvantages, but it is the individual responsibility to make the most of any situation. I think it is possible to lead a fulfilling (9)
…………………….. either in the city or the countryside. In conclusion, to gain the maximum benefit from therural or (10) …………………….. way of life, always look for the positive aspects.

 

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V. Đọc đoạn văn dưới đây và chọn câu trả lời đúng. (2 điểm)    In the early years of television, educational specialists believed that it would be very useful in teaching and learning. Many schools have brought television sets, intending to use them effectively to improve the quality of education; but actually they are rarely used properly in classrooms. Meanwhile, children spend the majority of their out-of-school hours watching TV and their typical school days proceed as...
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V. Đọc đoạn văn dưới đây và chọn câu trả lời đúng. (2 điểm)

   In the early years of television, educational specialists believed that it would be very useful in teaching and learning. Many schools have brought television sets, intending to use them effectively to improve the quality of education; but actually they are rarely used properly in classrooms. Meanwhile, children spend the majority of their out-of-school hours watching TV and their typical school days proceed as if television did not exist.

   There are some explanations for the failure of television to get the interest of the teachers. Firstly, the schools that purchased television sets have not set aside money for equipment repairs and maintenance so these television sets are sooner and later out of order. Secondly these schools have not found an effective way to train teachers to integrate television into their ongoing instructional programs. Lastly, most teachers do not regard the quality of television and its usefulness in the classroom.

   Teachers at the schools work hard for at least twelve years to train their students to become good readers. However, according to recent statistics, teenagers seldom spend their free time reading books and newspapers but watching television instead.

1. The text is about _______________.

A. the use of television at schools              B. teaching and learning television

C. educational specialists                          D. watching TV outside school

2. When TV first appeared, educational specialists _______________.

A. did not appreciate it                                    B. somewhat appreciate it

C. believed it would be useful for schooling        D. banned children from watching TV

3. According to the text, TV ___________________.

A. has not been used properly in classrooms             B. has been used effectively in classrooms

C. has not existed in classrooms                              D. has not existed in classrooms

4. There are _____________ explanations for the failure of television to get the interest of the teachers.

A. two               B. three                      C. four                  D. five

5. Children spend their free time _________________.

A. reading books                 B. reading newspapers           C. learning foreign languages              D. watching TV

6. The word "it" in the first sentence is closest in meaning with _____________.

A. television           B. educational specialists         C. early years               D. none of A, B or C

7. The word "rarely" is closest in meaning with _____________.

A. hardly               B. seldom               C. never                   D. forever

8. The word "out of order" is closest in meaning with _____________.

A. running perfectly               B. running well                  C. broken down                D. thrown away

1
19 tháng 7 2023

1A

2C

3A

4B

5D

6A

7A

8C