For the people who have never traveled across the Atlantic the voyage is a fantasy.But for the people who cross it frequently one crossing of the Atlantic is very much like another,and they do not make the voyage for the 【C1】______of its interest.Most of us are quite happy when we feel 【C2】______to go to bed and pleased when the journey 【C3】______.On the first night this time I felt especially lazy and went to bed 【C4】______earlier than usual.When I 【C5】______my cabin,I was surprised 【C6】______that I was to have a companion during my trip,which made me feel a little unhappy.I had expected 【C7】______but there was a suitcase 【C8】______mine in the opposite comer.I wondered who he could be and what he would be like.Soon afterwards he came in,He was the sort of man you might meet 【C9】______,except that he was wearing 【C10】______good clothes that I made up my mind that we would not 【C11】______whoever he was and did not say 【C12】______.As I had expected,he ’did not talk to me either but went to bed immediately.
I suppose I slept for several hours because when I woke up it was already the middle of the night.I felt cold but covered 【C13】______,as well as I could and tries to go back to sleep.Then I realized that a 【C14】______was coming from the window opposite.I thought perhaps I had forgotten 【C15】______the door,so I got up 【C16】______the door but found it already locked from the inside.The cold air was coming from the window opposite,I crossed the room and 【C17】______the moon shone through it on to the other bed.【C18】______.there.It took me a minute or two to 【C19】______the door myself.I realized that my companion 【C20】______through the window into the sea.
A.reason
B.motive
C.cause
D.sake