读下面的故事,I CAN GO HOMEOne day,after school the teacher said to his students,"Tomorry morning,if any one of you can answer my first question,I will permit him or her to go home earlier."The next day,when the teacher came into the classroom,he found the blackboard daubed.(乱涂、乱画)He was very angry and asked,"Who did it?Please tand up!""It's me,"said Bob,"Now,I can go home.Gooda—bye,Sir."1.What did the teacher say to his students one day?2.Who daubed the bla

读下面的故事,
I CAN GO HOME
One day,after school the teacher said to his students,"Tomorry morning,if any one of you can answer my first question,I will permit him or her to go home earlier."
The next day,when the teacher came into the classroom,he found the blackboard daubed.(乱涂、乱画)He was very angry and asked,"Who did it?Please tand up!"
"It's me,"said Bob,"Now,I can go home.Gooda—bye,Sir."
1.What did the teacher say to his students one day?
2.Who daubed the blackboard?