在下面对话的空白处填入适当的话语、（话语可以是句子、短语或词）。
对话完整.
A: Hi , David ! ____________________ ?
B: Hi , Sarah ! I am going to see Anna . She is in hospital .
A: ______________________________ ?
B: She had a traffic accident on her way to school and was hurt .
A: ____________ . Is there anything serious ?
B: Yes , there is something wrong with her leg .
A: Oh , my God ! _______________.
B: I hope so , too .
A: ________________________________ ?
B: Sure . Let's go !