Visitors from the mainland used to     in Honghong for a flight toTaiwan.

Being able to speak but not write is like living in a(n)__________ mansion and never leaving one small room.

Mary had to call a taxi because the box was ________ to carry all the way home.

As long as you are sure this plan works, you should ____ with it, whatever happens. 

Would you please ______ your statement again? I don’t understand what you were saying.