The airline stewardess (空姐) said to passengers on ______ with a beautiful smile, “welcome _________!”

I wonder ________ you water this kind of flower. —Every other day.

However weak we are, we can still do something against the powerful nature so long as we are_________ prepared [ ]

His hair is shorter than_______.______.

一Are you going to have a holiday this year?— I’d love to. I can’t wait to leave this place_______.