Đường kính của một tấm bìa hình tròn bằng cạnh của một tấm bìa hình vuông. Biết chu vi của tấm bìa hình vuông là 9,6dm. Tính diện tích của tấm bìa hình tròn.

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V. There is ONE mistake in each of the following sentences, find out the mistake and correct it. (10 points) Eg: 0. He don’t like apples . à Ghi vào giấy là : don’t à doesn’t 1. His computer is more expensive than me. ’............................................................................................ 2. I like drink apple juice. It’s my favorite drink. ’............................................................................................ 3. He is so intelligent as me. ’............................................................................................ 4. Thu is writting a letter to her parents in her room. ’............................................................................................ 5. I and some of my classmates go to school the bus every day. ’............................................................................................ 6. My son is studying in an university in China. . ’............................................................................................ 7. I prefer to playing table tennis. ’............................................................................................ 8. There is a few mineral water in the bottle on the table. ’........................................................................................... 9. She is lazy, but her brother is very lazier. ’.......................................................................................... 10. Playing is more interesting than study. ’........................................................................................... VI. Read the passage then make questions and answer.(10 points) I am Hoa. I live in Hanoi. It is a very beautiful city on the bank of the Red River. Thang Long bridge is the longest one in Hanoi. Hanoi has lots of lakes and parks. We often go to the parks and the zoos on Sunday. The parks in Hanoi have lots of trees. They are very big and green. There are many kinds of beautiful flowers in the parks. I like Thu Le zoo very much because it has a lot of different animals, especially monkeys – my favorite animal. 1. What / Hanoi / like? ’.............................................................................................................................. ’............................................................................................................................... 2. Where / Hoa / go / Sunday? ’............................................................................................................................. ’............................................................................................................................. 3. How / long / bridge / Hanoi? ’.............................................................................................................................. ’............................................................................................................................... 4. Why / she / like / parks? ’............................................................................................................................. ’.............................................................................................................................. 5.What kind / animals / like best? ’............................................................................................................................. ’.............................................................................................................................