--Have you finished your project?-- Not yet. I’ll finish it if I _______ ten more minutes.
Mr.White taughtmath last term.
Jim,was your friend bornSeptember,1999?
—Excuse me. Do you know _____________? —Yes. He came here yesterday.
Boys and girls, Listen to me carefully, Let me tell you______ to the Bird Island.
Our teacher often tells us _____ to the old politely .