How is your father doing?

你爸爸好吗？

How is your father, Xiao Wang?

小王，你父亲的身体怎么样了？

How is your father?

你的爸爸身体怎么样？

How is your father today?"–"Not up to much. "

“你父亲今天身体怎么样？”—“不大舒服。”

Mrs. Brown: I'm very well. Thanks. How is your father?

布朗太太：我很好，谢谢。你父亲好吗？