— We have known something about the accident, but we need more ____. Can you help us?— Yes, sir.
Jack often plays soccer ______ three o’clock _____ Saturday afternoon..
We can eat in the dining hall. But we _______ eat in the classroom.
He is never _________ class.
Is this _______ lion or _______ elephant?
------Did Eric go swimming yesterday? ------_________. He went to the movies with Mark.