Exercise 2: Mark the letter A, B, C or D to indicate the underlined part that needs correction in each of the following questions. 1. The pink flower are more beautiful than the yellow one. A. are B. more beautiful C. the D. one 2. John must does his homework before watching TV. A. must B. does C. his D. watching 3. Life in the city is the more exciting than life in the country. A. in the city B. the more C. exciting D. than 4. We should to walk to school everyday. A. should to B. walk C. to D. everyday 5. Chau has glasses, and she has a long black hair. A. glasses B. and C. has a D. longblack