What's your hobby? The1 may be different. Many people like to2 different things as their hobbies. Some collect stamps. Some collect coins. Some people collect older and better3 such as rocks. Most of them are thousands of years old. Rocks cover the whole4 , so most kinds of rocks are easy to be found.5 some are not common (普通的) rocks, like diamonds (钻石) and emeralds (翡翠). There are rocks on the land and the mountains. And there are rocks under the6 , lakes and rivers.
Sandy likes keeping rocks. She spends all free time7 rocks. She also8 about everything. Sandy and her uncle take hikes together9 weekends and holidays. They pick up interesting rocks on their way and add them to their collection. At school she is interested in showing them to her friends10 . She thinks rocks are a kind of beauty of the nature, Rock collecting is really fun.
