兴趣爱好与课余活动词汇 — 英语填空题
题目
Tom 在日记中写道："On weekdays I do my homework first. In my free time, I like playing the violin, and my sister enjoys c______ stamps. On weekends we often go h______ in the mountains and take lots of photos of birds." 根据句意及首字母提示补全单词：(1) c______ (2) h______。