Read the following passage and mark the letter A, B, C, or D on your answer sheet to indicate the correct answer that best fus each of the numbered blanks from 1 10 5.

Leisure activities (1) an important part in a teenager's development. They arouse his or her interests, urging him or her to explore a new world of knowledge. (2) leisure activities, teenagers join in a community of people with the same likes. The network forms to close friendships which help teenagers through thick and thin. (3) leisure activities make (4) excellent haven that teenagers (5) the stress for a while or let off their steam or anger in a positive way.