A、She lives on her own. B、She has no children or grandchildren. C、She lives in a nursing home. D、Her children visit her every ot

M: I much prefer Mrs. Brown’s lessons. I’ve got a book of notes from her lessons. But I have got nothing from Mr. Bass’.
W: Maybe you needn’t take notes in Mr. Bass’ lessons. It is easy to remember what he says.
Q: What does the woman imply?

M: I wonder if Mrs. Clark has any family. Her room is always quiet and there is no evidence of a visit.
W: Actually she is a mother of three. They all live abroad. That’s why she is in a nursing home.
Q: What can we learn about Mrs. Clark?