选择I, you, he, she, they填空。
【小题1】—How are _____? —I’m fine.
【小题2】—What’s your brother? —_____ is a cook.
【小题3】—What’s your name? —_____ am Helen.
【小题4】_____ is my friend, Su Hai.
【小题5】—What are these? —_____ are robots.