Parents and children should communicate more to ________the gap between them so that they canunderstand each other better.[ ]

This is my _______room. _________room is tidy.

Did you an English class last Saturday —Yes, we .

（山东省淄博市2009学年度高三二摸，35）Zhang Lin was addicted to computer games during his last year in high school , otherwise he ____________a student of Beijing University .

Li Ming found a mobile phone on the floor when he came into the classroom.