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ngomanhchung2905
2 năm trước
một lò xong bị nén 5cm, biết độ cứng lò xo k= 100N/m, thế năng đàn hồi của lò xo bằng bao nhiêu?
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giúp mik bài này với hứa vote 5 sao cho bn làm tốt Exercise 5: Decide if eachsentence is true or false and correct wrong sentences. Sentence (T) / (F) Correction 1. He is only sixteen, so he is not allowed to drive a car. 2. Maria tried to read a novel in French, and the book was too difficult for her to understand. 3. To get from Vancouver to Victoria, you can fly, or you can ride the ferry. 4. I bought a bottle of wine and we drank it together. 5. The waiter was not very nice, or the food was delicious. 6. Although he worked very hard, he still cannot earn enough money to support his family. 7. I wanted to give him some money after he helped me with the car although he absolutely refused to accept it. 8. Everyone is ready for the discussion in spite of him. 9. In spite of I was tired, I managed to finish the work. 10. Is her child a boy or a girl? 11. I forgot to bring the map, or I got lost. 12. He failed the examination because of he didn’t study hard enough. 13. Lien won the match although she was injured. 14. My new classmate is quite friendly and sociable. 15. I don’t like watching films on TV and I like watching them at the cinema. Exercise 6: Choose the best answer to fill in the blank (A). 1. Mickey and Donald are two famous ________ in America and over the world. A. comedian B.cartoon characters C. main character D.channel 2. A person who reads the news on television or radio is a _______. A. MC B. newsreader C. weatherman D. weathergirl 3. “Life in the water” is a ________ about the colourful living world in the Pacific. A. comedian B. game show C. channel D. documentary 4. This channel has a lot of interesting programmes. Do you want to check its _______? A. schedule B. series C. volume button D. channel 5. “The Face” is a famous ________ in Vietnam where models compete with each other to be the winner. A. game show B. documentary C. cartoon D. comedy 6. Do you know what time the film is ________? A. announce B. broadcast C. watch D. entertain

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