Only by practicing every day ___________ English well.
Our football ream will compete against the Japanese team this evening. Let’s go and ________shall we?
I don’t think he is the right person ________ .
It is generally considered unwise to give a child________he or she wants.
He is the only one of the students who________a winner for three years.
—Jack, you erase the blackboard today,______? —But I erased it yesterday.