Since Peter isn’t here, may I leave a message for________

（2007 年普通高等学校招生全国统一考试浙江卷，16） —He got his first book published. It turned out to be a bestseller. —When was _____? —_____ was in 2000 when he was still in college.

You should put on the notices ________ all the people may see them.

Please tell him to call me as soon as he _______ home.

The problem _______ you argued about yesterday has been solved.