Do you like sports? Are you getting enough exercise? Well，if you're looking for a way to exercise，try walking．

●Walking is easy．There are no special instructions，and there are no rules．You just walk--left，right，left，right．See? It's easy．

●Walking is cheap．Don't spend money on expensive clothes and equipment（器材）．All you need is a pair of comfortable shoes．

●Walking is fun，and it gives you time for yourself．Go with a friend．Walk and talk．Do something you enjoy．Listen to music，think about life，relax and so on．

●Walking is good for your health．It's good for your mind and body．You feel energetic after walking a lot．And now science is proving that walking outdoors is the best exercise．

●Walking is good in all kinds of weather．So it's raining? Don't worry，take a umbrella．When it's sunny，use sunglasses．If it's hot，take some water with you When it's cold，you always feel warm．And walking in the snow is of great fun!

Are you willing to walk? Don't wait! Just do it!    

根据短文内容，判断句子正（T），误（F）

1．Here are four reasons why walking is a great idea．

2．You must follow some rules while you are walking．

3．If you walk，you needn't buy expensive clothes．

4．Walking is boring because you can't walk on rainy days．

5．The passage tells us walking is a good way to keep healthy．