Homework ________, I turned on the computer and tried to do some online shopping.

 In the reading room, we found her seated at a desk, her attention ____ on a novel.

With the school rules _____ by the students, the school has taken on a new look.

All the factors ________, we decided to offer the job to Li Wei, a man of rich experience.

To Daniel’s parents’ surprise, the living room was clean and tidy, with the window ______and fresh air ______in.