Một bếp điện ghi 220V-1000W được mắc vào 2 điểm A,B .Tính điện năng bếp tiêu thụ trong 10h trong mỗi trường hợp sau a,UAB=220V b,UAB=210V

Xác định hàm số y = ax+b có đồ thụ là đường thẳng (d) .Biết đường thẳng (d) song song với đường thẳng y=-1/2x+3 và cắt trục hoành tại điểm có hoành độ bằng 2

 Read the following passage and write T (True) or F (False) for each statement.

London is the biggest city in Britain. More than 7 million people live and work there. It is one of the most important cities in the world. It is a centre for business and for tourism. London consists of three parts: The City of London, the Eas t End and the West End. In the City of London there are many banks, offices and Stocks Exchange. In the West End we can see many historical places, parks, shops and theatres. It is the world of rich people and money. The East End is the district where working people live and work. The Port of London is also there. You can have a very good time in this city. You can visit different cinemas, theatres and museums. The “Odeon” is one of the most famous cinemas of the country. The most famous museums are: The British Museum and the Tate Gallery. There are many shops in London. Oxford Street is London’s main shopping centre. People from all over the world buy clothes shoes, toys and souvenirs there. The street is more than a mile long. The best known departments are Selfridges and John Lewis. The largest park in London is Hyde Park with its Speaker’s Comer. Sit on the green grass and try England’s favourite food — fish and chips. 

1. There are lots of theatres, parks and historical places in the City of London.

2. The Port of London is in the East End of London.

3. Working people live and work in the West End of London.

4. The “Odeon” is a famous museum in London.

5. People go to Oxford Street to buy clothes and souvenirs. 6. People from all over the world don’t buy clothes, shoes, toys and souvenirs in London

 Use the words and phrases to complete the passage.

1. The enormous 28-metre figure of Jesus gazing across/ East Sea with outstretched arms be located at the Southern end/ Small Mountain.

2. Built in 1971, this giant Jesus/ rest/ on a 10 metre-high platform.

3. The interior/ the statue/ is hollow/ contains a spiral staircase/ 129 steps, ascending/ from the foot/ of the statue/ to its neck.

4. The two shoulders of the figure/be balconies, each able/ accommodate/ up to six people, which offer/ a splendid view/ the Surrounding landscape.

5. This is/ largest sculpture/ Southern Viet Nam. Recent construction a pathway/ have made the 30-minute hike up the mountain/ more pleasant/ the panoramic view along the way/ be magnificent. 

With a (1) ___ of about 2.6 million people, Vancouver is the largest City in Western Canada. Vancouver is in the Southwest of Canada, and it is only a few hours of driving away from the American (2) ___. Vancouver is popular because it (3) ____ so many things. It is a huge, modem City. On the other hand, it is also one of North America’s most beautiful areas. The natural beauty (4) ___ Vancouver is famous all around the world. Vancouver is right next to the Rocky Mountains, so it is a wonderful place for skiing and snowboarding. Those aren’t the only winter sports you can do there. If you can (5) ___ a winter sport, then you probably do that sport in Vancouver. After all, the 2010 Winter Olympics were there. Vancouver is also great for hiking, jogging, and skateboarding. It even has beaches. The beaches aren’t the (6) ____ in the world, but they are clean and pretty. (7) ____ place that you have to visit in Vancouver is Stanley Park. This is a public park that is a stone's throw from (8) _____. However, the park is completely surrounded by the Pacific Ocean. The nature in Stanley Park is beautiful. It is close to downtown, but it feels like it is 100 kilometres away. The park also has playgrounds, gardens, beaches, tennis courts, and even an (9) ____. Vancouver is something for everybody. It is no (10) ____ that people think it is one of the world’s best cities.

1. A. number B. exist C. control D. population

2. A. Area B. border C. region D. place

3. A. includes B. insists C. combines D. consists

4. A. around B. over C. on D. upon

5. A. repeat B. tell C. name D. separate

6. A. Good B. best C. better D. well

7. A. Another B. Others C. Other D. Anothers

8. A. mountain B. hill C. village D. downtown

9. A. quarter B. effort C. aquarium D. notice

10. A. wonder B. cause C. true D. fact