Coral1 note 1-key word: a way that you keep fit 2-grammar: a mix of present tense & past tense 3-what: swimming 4-how often: a couple of times a week now 5-who: on my own 6-reasons: its good all-over body workout; its great cardiovascular exercise; its a low impact sport; its also good for mind. 7-conclusion. 项目符号之间要有连接词1 note 1-key word: an extracurricular activity school 2-grammar: past tense 3-what: basketball 4-when & where: night/school court 5-who: with one of my roommates /coach 6-feeling