a,Staying healthy is the most important in our life.There are a lot of activities for us to stay healthy.For me,I usually swim in the river in front of my house.I often swim with my father every afternoon .I swim about 2 hours every day.Swimming help me relax after working hard and it also helps me have a good heathy. I like swimming very much because I want to be a swimmer.
b,
Pop music is a piece of popular music in my country.Many people like listening anytime. Pop music is also my favorite music. I often listen pop music in my free time. I like it for some reasons. Firstly, it helps me relax Whenever I feel down or tired, I usually listen to pop music to relax or fall asleep. Then, my feelings actually become better. Secondly, music helps me make friends. When we have free time, we usually talk about a song and sing it together. Finally, music also helps me work more effectively. It is true that I am very lazy of cleaning my room, but when I listen to a pop song, I do very well and fast .In sum up, music is an important part of my life,especially,pop music.