He spent________money on books and________his books are about space and satellite.
He ________ to us that he ________ the watch on the table.
_______ he said is true.
---Will you do me the honor of dancing with me? --- _____.
Excuse me, sir. Could you tell me _______?
If you want to know whether you are fit to learn history and geography, you’d better _________ your head teacher.