语法填空 My grandmother is

语法填空

Do you want to have a big adventure探险with no big dangers? Try letterboxing. Its really excite.

Letterboxing began England in 1845. It was like hiking and exploring with a special adventure. Someone make a letterbox a small box with a little notebook in it. The person hid the letterbox in a park, a forest, a city or other place. Next, the person would write directions方向 to the box， put the directions on the internet. Then letter boxers used they to look for the letterbox.

Letterboxing might not be as popular as skydiving or rock climbing, but its a great activity. Its exciting outdoor adventure. And its very cool open a letterbox and know that no one else found it! There be now many different kinds of people can have great fun enjoying these activities. you have never done letterboxing before, you can give it a try.