I．单项选择（20×1）
1.---Do you think it’s a good idea to make friends with your students?
---_______,I do. I think it’s a great idea.
A. Really B. Easily C. Actually D. Fluently
2._______awaken the sleeping son, the mother walked into the room quietly.
A. In order to not B. In order not to C. So as to not D. So as not to
3.I wonder how he _______ to his father like that.
A. dared speak B. dare speaking C dared to speaking D dare to speak
