选择合适的词并用其适当形式填空。
beautiful, they, daughter, help, teach
[[QOrDeR]]enny is a girl. She is her mother's __________.
【小题2】Mrs Liu __________ in a primary school.
【小题3】My aunt is an actress. She is __________.
【小题4】Lin Tao often __________ us study Chinese.
【小题5】My grandfather and grandmother are old. __________ are very kind.