Circle the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions. (2.5 points) 13. Quang helped his parents ________ the rice into the buffalo-drawn cart. A. load B. collect C. dry D. rider 14. In my opinion, city life is more________ than country life A. friendly B. exciting C. natural D. peaceful 15. The sky is ________ here in the countryside because there are no buildings to block the view. A. tidy B. close C. dense D. vast 16. Look! Some children are ________ the buffaloes A. picking B. playing C. driving D. herding 17. Mr. Quang plays the guitar ________than his son does. A. more goodly B. more well C. better D. gooder 18. People in the countryside live ________than those in the city. A. happy B. more happily C. happily D. less happy 19. They enjoy ________ on Sundays. A. garden B. gardened C. gardening D. gardens 20. The young people now are ________ computers and mobile phones. They use them a lot. A. addicted of B. hooked on C. worried about D. afraid of