在同一平面上，若∠BOA=70°，∠BOC=15°，则∠AOC=____ ．
听短文完成表格。
My friend Cindy
Where does Cindy live?
She lives____．
What is Cindy fike?
She is____．
What does Cindy do on weekends?
She____with her mother．
What's Cindy good at?
She is good at____．
What does Cindy do after school?
She always____with me．
我们学校的教学楼在操场的（ ），食堂、学生宿舍和教师宿舍的（ ）。
