Ⅰ.语境填词
1．His casual clothes were not a____________ for such a formal occasion.
2．If you are lost in the woods，it’s very handy to have a c________ with you.
3．A l________ is a person who is in charge of or works in a library.
4．They promised to love each other f________.
5．After a few minutes，our eyes got used to the ____________ (黑暗)．
6．We __________ (交换) our opinions about the event at the meeting.
7．She won a ____________ (奖学金) to study at Oxford University.
8．Knowing that they had arrived safely took a ________ (负担) off my mind.
9．The exhibition was __________ (举办) by the Society of Culture.
10．The ________ (暖和) of the fire made us sleepy.
