1. 下列句子找到对应的图片, 并将单词写在横线上。

A.     B.       C.

1. （1） The part of the day between the afternoon and the time you go to bed.
   
3. （2） The time of darkness between one day and the next, usually when people sleep.
   
5. （3） It appears in the sky at a particular time.