Getting plenty of exercise is very important.I enjoy 11 very

Getting plenty of exercise is very important.I enjoy 11 very much.Last Summer,I went to the beach every day.I plan to go there this summer too,12 I may not be able to.I have a new job.Sometimes I have to work until 13 at night.Though I now work more hours than I used to,I do receive a larger salary.I didn't receive much pay on my old job.I like 14 new job,but had I known that it would take up so much of my free time,I 15 it.I prefer swimming to spending money.
I have heared that riding a bike is good exercise.Maybe I will be able to
16 enough money to buy a bike.My neighbour,Mrs.Wilson,has a bicycle that I could borrow from her,but I would rather own my own bike.If I used 17 ,I would worry about damaging it.Since I 18 more money now,I think that I can afford to buy my own.Getting a bike is really a good idea,because while I am riding to and from work,I will be getting exercise at the same time.It's easier to get to the beach by bike too.I might be able to go swimming every day 19 .This new job is great:I'm very 20 .This will be a summer full of exercise.
中18与19空中的because while I am riding to and from work一句to and from为什么不能用up and down 代替?