试题 试卷
题型：单选题 题类：常考题 难易度：容易
河南省洛阳市伊川县2019-2020学年八年级上学期英语第一次月考试卷（含听力音频）
but, while, and, or
B:They would like to start to work ______ they needn't depend on their parents.
—A snowstorm is coming I'm not sure the flight will be put off.
—Sure. Park it right here. I'll help you.
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