What will the woman probably do?
A.Leave for home.
B.Check the language lab.
C.Lock the language lab.
What is the main advantageof staying with a home-stay family?
A.Learningthe language better.
B.Havingmore freedom.
C.Goingto school early.
According to Paragraph 1 , what has been unsettled about language learning is
A.the way of proving Penfield's suggestions.
B.the theoretical value of Penfield's argument.
C.the intensity of language training programs.
D.the best age for second language learning.