—Can I pay the bill by check? —Sorry, sir.But it is the management rules of our hotel that payment ____ be made in cash.
----Thanks so much for making my stay here so pleasant . ----________.
It was ______ cold a day that we had to stay indoors.
In recent years, the ______ dry heat had led to a series of natural disasters.
Not until I came home last night ______ to bed .
I think you should think twice .Once ______, the decision won’t be easily changed .