2b
Lin Hai，
[1]A computer game is in the school library.Is it yours？[2]Ask the teacher for it.
Mike
[3]Is this your watch？My phone number is 4953539.Call me.
John
Found：
Some keys are in Class room 7E.Are they yours？Email me at marygz@gfimail.com.
Lost：
[4]I lost my school ID card.[5]I must find it.[6]Call me at 6856034.Thanks.
Tom
2b
林海：
学校图书馆里有个游戏机。是你的吗？去老师那里拿。
迈克
