求短文改错Ladies and gentleman,may I have your attention,please?A

求短文改错
Ladies and gentleman,may I have your attention,please?All flights this morning have been put off,because our air is covering with thick fog .As there is no windy ,the weatherman is unable to tell how the fog will clean up.We cannot do anything but wait .Please keep in order and take good care of your baggage.Passengers,please don't leave for the waiting room.As soon as the weather turn favorable,we shall announce flights.For passengers stayed at the airport,lunch is free.It will be served in the dining hall on second floor from eleven o'clock to one o'clock.By the way,there are no planes to arrive within an hour.
Ladies and gentleman,may I have your attention,please?All（gentleman-gentlemen）
flights this morning have been put off,because our air is covering（covering-covered）
with thick fog .As there is no windy ,the weatherman is unable （windy-wind）
to tell how the fog will clean up.We cannot do anything but （how-when）
wait .Please keep in order and take good care of you baggage.（you-your）
Passengers,please don't leave for the waiting room.As soon （去掉for）
as the weather turn favorable,we shall announce flights.For （turn-turns）
passengers stayed at the airport,lunch is free.It will be served （stayed-stay）
in the dining hall on second floor from eleven o'clock to one （在on后加上the）
10。o'clock.By the way,there are no planes to arrive within an hour.（正确）

更正在括号处注明,保证准确率（和楼上答案不同）!
Ladies and (gentlean改成gentlemen), may I have your attention, please? All flights this morning have been put off, because our air is (covering改成covered) with thick fog. As there is no (windy改成wind), the weatherman is unable to tell (how改成when) the fog will (clean改成clear) up. We cannot do anything but wait. Please keep in order and take good care of your baggage. Passengers, please don't leave (去掉for) the waiting room. As soon as the weather (turns) favorable, we shall announce flights. For passengers (staying) at the airport, lunch is free. It will be served in the dining hall on (加入the) second floor from eleven o'clock to one o'clock. By the way, there are no planes to arrive within an hour.