单项选择题
A.Write the letter. B.Paint the shelf. C.Fix the shelf. D.Look for the pen.
A.At the information desk. B.In an office. C.In a restaurant. D.At a railway station.
A.The man thinks traveling by air is quite safe. B.The woman never travels by plane. C.Both speakers feel nervous when flying. D.The speakers feel sad about the serious loss of life.