Tiêu đề UNIT 5. NATURAL WONDERS OF THE WORLD.docx ✅

8. Of the two sisters, Linda is (beautiful).  9. It is (interesting) book I have ever read.  10. This is (big) house I have ever seen.  Exercise 6. Complete the sentences below using the correct form of adjectives. 1. A new house is an old one. (expensive) 2. Motorbikes are bicycles. (fast) 3. My television is his television. (modern) 4. Summer is Spring. (hot) 5. Jane is her sister. (beautiful) 6. Skirts are dresses. (cheap) 7. Her English is my English. (good) 8. A bicycle is often a car in busy cities. (convenient) 9. Jenny is _______________________ in her class. (creative) 10. My father is _______________________ in my family. (handsome) Exercise 7. Complete the sentences below using the superlative form of adjectives. 1. Nile River is river in the world. (long) 2. This book is of these books. (interesting) 3. Ho Chi Minh City is city in Viet Nam. (big) 4. They are students in my class. (good) 5. These houses are in the village. (beautiful) 6. Winter is season in the year. (cold) 7. Airplane is means of transport. (fast) 8. He is person in the meeting. (important) 9. These toys are ______________________ in the toy store. (expensive) 10. Nam is _________________ student in his class. (young) Exercise 8. Put the word "must" or "mustn't" in each blank. 1. You _________________ tidy up room. 2. It’s late. You _________________ make so much noisy. 3. You _________________ smoke. 4. We _________________ be home by 9 o’clock. The film starts at 9:15. 5. You _________________ do your homework. 6. I _________________ finish this essay today. It has to be handed in by tomorrow. 7. Passengers _________________ talk to the driver whist the bus is in motion. 8. You _________________ play with fire. 9. This is a dangerous tour. Children _________________ be accompanied by an adult. 10. You _________________ be home on time. 11. People _________________ stand on this bus. 12. You _________________ cheat in a test. 13. We _________________ do more exercise to stay fit. 14. You _________________ turn the music too loud.