用have been或have gone的适当形式填空：

用have been或have gone的适当形式填空：
A：Where ____ Li Ming ____(1)?
B:He ____(2) to Hainan Island.
A:How long ____ he ____(3) there?
B:He ____(4) there for three days.
A:When will he come back ,do you konw?
B:I'm afraid he won't come back until Friday.
A:Could you tell me the way to Hainan Island?
B:Sorry,I ____ never ____(5) there.
A:How many times ____Li Ming ____(6) to that place?
B:He ____(7) there only once.