上星期一（Last Monday）
Last monday my father and I visited a friend. But friend was not at home, and we found a note on the door. It said:"Please wait for me a little while."
We felt very surpised! Suddenly the door was opening and the light bright in doors. We walked in his home. And we found a note again, it said:"Happy birthday."
"Oh, I see." Today was my father's birthday.