The company was named Gates Hall ______ a man named James Gates.
—Is Pro.Smith giving the speech today?—It__________ be him. He is abroad right now.
My sister met him at Ningbo Grand Theatre yesterday afternoon, so he your lecture.
---Did they have a good time at the party?---Judging by their smiles, they _________ have enjoyed themselves.
That little boy can pick up a tune immediately on the violin; he really has a _____for music.
----Has Mr lee arrived? ---No, but it is already 9 o’clock. He should ____at any time.