1 . He asked, “Are you sure your mother will come?” (句型转换)
→He asked me ________ I was sure my mother would come.

2 . A: Why can’t I access my account?
B: _________ your personal information _________ (update)?(所给词的适当形式填空)

3 . Then the driver stood up and asked, “________ anyone lose a suitcase at the last stop?” (用适当的词填空)