Nowadays people sometimes separate their waste to make it easier for it __________.
Tom will make a call to us as soon as he _____ to Shanghai.
The man was not when he heard the words.
the illness pneumonia, Jackson couldn’t go on teaching.
It’s already 9:00 and Lucy is ______ for us there.
It has been five years I got away from the army, but now I still remember the colorful life there.