This is ____eraser and that is ____ID card.
Is this factory ______you visited last week?
—Did you_________the first place of the league match? —Of course we did. We_________all the other teams.
If the homework _______, you can go home.
He is one of the students who, I am sure, always do ____ best.
Don’t be angry with him. _______, he is a kid.