1. Dùng mặt phẳng nghiêng thì lực kéo(đẩy) vật lên như thế nào so với trọng lượng của vật? 2. Mặt phẳng càng nghiêng ít thì lực để kéo vật trên mặt phẳng đó như thế nào? 3. Cho ví dụ về mặt phẳng nghiêng. 4. Nêu các cách làm giảm độ nghiêng của mặt phẳng nghiêng. 5. Nêu cấu tạo của đòn bẩy? Cho ví dụ về đòn bẩy? 6. Đối với đòn bẩy, Khi nào F2 < F1 ? 7. Nêu tác dụng của ròng rọc? Cho ví dụ về sử dụng ròng rọc trong thực tế?

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Rewrite the following sentences, using the words given: 1. Doing morning exercises every day is good for you.  You should …………………………………………………………………… 2. Cartoons are colourful and funny so children love watching cartoons.  Because ………………………………………………………………………. 3. We were late because there was an accident.  ………………………………………………so……..………………………. 4. Her favourite TV programme is comedy.  She likes ………………………………………………………………………. 5. Although my father enjoys sports, he doesn’t often watch sports programmes.  ……………………………………………………………but……..…………. 6. No programmes on VTV3 is more popular than game shows.  Game shows are ………………………………………………………………………. 7. I advise you not to eat lots of sweets.  You shouldn’t ……………………………………………………………….. 8. News programme starts at 7 p.m and finishes at 8 p.m.  News programme lasts ……………………………………………………… 9. Mary enjoys watching “Tom and Jerry” best.  “Tom and Jerry” is ……………………………………………………………. 10. How many times a week does your brother watch science programmes?  How often ………………………………………………………………………. 11. How many dollars does cable TV cost per month?  How ……………………………………..……………………………………. 12. Children are interested in watching dragon dance at Tet.  Children likes ………………………………………………………………………. 13. What do people celebrate Tet for?  Why …………………………………………………………………………….? 14. Game shows are more interesting than news.  ………………………………..boring………………………………………………. 15. We use plants and flowers to decorate our house.  We decorate ………………………………………………………………………. 16. Adults usually give children lucky money on Tet.  Children ………………………………………………………………………. 17. It is not a good idea to swim immediately after a meal.  You shouldn’t ………………………………………………………………………. 18. It is good for your health to drink enough water.  You should ………………………………………………………………………. 19. They are likely to have a party next Sunday.  They will ………………………………………………………………………........ 20. Why don’t we go to Times Square to welcome the New Year?  How about ………………………………………………………………………...... 21. You shouldn’t spend a lot of time watching TV.  It is not good to ………………………………………………………………………. 22. Millions of viewers around the world are attracted to Discovery channel.  Discovery channel attracts ……………………………………………………………… 23. “Hello Fatty” is both entertaining and educational to young audience.  “Hello Fatty” can ………………………………………………………………………. 24. I am tired, so I will go to bed early.  ………………………………………………because……………………………. 25. How much time do you spend watching TV a day?  How many hours ……………………………………………………………………….

X. Join the two sentences using the word in brackets. 1. Glenne Close hasn’t won a single Oscar. She has been nominated six times, (although) ____________________________________________________________________________ 2. Brian Stone is a famous singer. He can’t sing folk song. (despite) ____________________________________________________________________________ 3. Some people said the film was terrible. I found it quite gripping. (Though) ____________________________________________________________________________ 4. It was a horror film. It wasn’t frightening at all. (in spite of) ____________________________________________________________________________ 5. The movie was a box-office failure. It had an all-star cast. (even though) ____________________________________________________________________________ 6. The film had good reviews. It was entirely ignored by awards bodies, (despite) ____________________________________________________________________________ 7. People criticized the movie for being too violent. The movie was a commercial success. (in spite of) 8. I liked it a great deal. I will likely never watch it again, (although) ____________________________________________________________________________ 9. The film had largely negative reception. Penn was nominated for Best Actor. (despite) ____________________________________________________________________________ 10. Critic reviews were favorable. The film was pulled early from theaters due to low ticket sales. (although) ____________________________________________________________________________ XI. Complete the sentences with although, despite/ in spite of, however/ nevertheless. 1. Leonardo Dicaprio is a talented actor; , he only won an Oscar after six nominations. 2. ____ the negative reviews, Jurassic World reached 1 billion in ticket sales. 3. Linh wanted to see Wall-E. , the showing week fell on her semesterexamination. 4.______________ it has found its fans over time, Empire Records only made $300,000 atthe box office. 5. Finding Nemo was a successful animation film its low budget. 6. Out of Africa didn’t win any acting Oscars starring Meryl Streepand Robert Redford. 7. The film barely made back its budget. , critics and fans had a lot of positive things to say about it. 8. ______________animation is not my favorite genre, I really like Zootopia. 9. Titanic is a really good movie; ______________, it is not for anyone under the age of sixteen. 10. ______________ it is loved by fans today, Clue had a rough start when it opened in 1985. XII. Fill in each blank with an appropriate preposition. 1. The Lord of the Rings is showing Odyssey Cinema 10.30 a.m. 2. Watching a horror film can be very frightening a child. 3. Saving Private Ryan is a war movie____________ soldiers fighting in World War II. 4. The film was so gripping that I couldn’t take my eyes the screen. 5. Are you scared watching a horror film? 6. The last movie starring Julia Roberts a professor was Mona Lisa Smile. 7. They spent Sil million____________making “Star Wars in 1977. 8.Brokeback Mountain is based the short story by author Annie Proulx. 9. The film is a guy who travels back in time to save the planet. 10. We could call the cinema to see what’s____________tonight