英语根据上下文和逻辑关系用所给单词的正确形式填空补全对话
1、What are you doing this evening?
i'm not sure.if there _____ (not be) anything good on TV,i think I ___ (read) a detective story.Or maybe I ____ （go）to bed early.
2、When will your father come back home?
If i _____(know),I ____(tell) you.But i'm afraid i ____(not be) at home when my father____(come) back.
3、i am afraid your flight has been delayed due to bad weather.
oh no!when will it take off?
we don't have any idea yet.if it ___(stop) snowing this evening,then your flight ___(depart) some time tonight.
4、what are the chances that will happen?
it's too early to tell.i ___(let) you know if i ___(hear) any news.