题目：
将方框中的单词按其所属的类别归类。
church, singer, piano, agree, museum, theater,
artist, guitar, pay, drum, musician, lend
1. 地点
2. 身份职业
3. 行为动作
4. 乐器名称
答案：
1. 地点：church, theater, museum
2. 身份职业：musician, artist, singer
3. 行为动作：agree, pay, lend
4. 乐器名称：drum, guitar, piano,
