单项选择题
M: Hello, may I speak to John Smith, please W: I am sorry, nobody by that name works here.
A.John Smith can’t come to the phone right now. B.John Smith isn’t in right now. C.The caller dialed the wrong number.
A.In a cafe. B.In an office. C.In a restaurant.
A.so that they could return before dark B.because the sea then was calm C.because they wanted to return to the mother ship in twenty four hours D.when the sun was not too strong