人教版英语八年级下册,补全对话.

人教版英语八年级下册,补全对话.
A:Hi You look unhappy.______________?
B:I got very bad news from the News Report.It happened in Jiangsu Province.
A:What was it?
B:A crazy man entered a kindergarten and wounded 31persons,including kids and teachers.
A:___________.Something must be done to keep schools safer.
B:Right.__________when Igroe up.The police can protect them from being hurt.
A:I think that's a good choice._______if you want to ba a policeman?
B:I am going to study harder and exercise every day to be stronger.
A:Oh,cool enough!__________.
B:Thank you.