The boss ____department his brother worked called at the hospital yesterday afternoon, for his brother was injured.
----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 .