根据句意,从下面的方框中选择适当的短语,有些词语需要变形。
小题2:The book __________ educating teenagers 小题3:___________ my home , when you have time . 小题4:You are supposed to ________ when you meet someone for the first time in China . 小题5:He studies hard ________ go to a good university . |