us to finish the work today and I’ll be pleased to go.

15 Not until father came in ______ to prepare my lessons

与“《齐谐》者，志怪者也”句式相同的一项是(　　)

My computer must be infected with virus (病毒), for it will ________when I________.[ ]

Personally, I think modern education is ________ sitting at a desk and looking at the blackboard.