ko cần giải thích Exercise 1: Choose the best answer to complete the following sentences Question 1: I think spring is_______ season of the year. A. beautiful B. very beautiful C. more beautiful D. the most beautiful Question 2: The larger the apartment is, the_______ its price is. A. expensive B. more expensive C. expensively D. most expensive Question 3: The faster we walk, _______ we will get there. A. the soonest B. the soon C. the more soon D. the sooner Question 4: Why did you buy these oranges? They were_______ I could find. A. cheapest B. cheapest ones C. the cheapest ones D. the most cheapest Question 5: She plays the piano_______ as her sister does. A. as beautifully B. more beautifully C. as beautiful D. the most beautifully Question 6: The streets are getting more and_______ these days. A. crowded B. less crowded C. more crowded D. most crowded Question 7: New York City's Central Park is nearly twice as large_______ second smallest country. A. as B. is the C. as is D. as the Question 8: You must explain your problems_______. A. as clear as you can B. as clearly as you can C. as clear than you are D. as clearly as you are Question 9: Phil is_______ person we have ever known. A. the happier B. the happiest C. happier D. happiest Question 10: Which woman are you going to vote for? -Im not sure. Everyone says that Joan is_______. A. smarter B. the smarter C. more smarter D. more smart