1. I
2. me
3. my

1. to exist; to be alive
2. (of sb or sth) to be (located) at
3. (used before a verb to indicate an action in progress)

1. the whole family
2. the same family
3. the family ... (when preceded by a family name)
4. group

classifier: 家

1. to buy
2. to purchase

1. book
2. letter
3. document
4. to write

classifiers: 本, 冊, 部