— Did you happen to see _______ black and _______ white cat?— Are they missing? I told you to take care of them.
—__ he come to see you as he promised? —Of course, please and I’d rather he ____ me the truth.
——Why on earth didn’t you answer the phone? ——I’m terribly sorry, but the doorbell ____ , too.
Professor Hunter was soon told ____he discovered was not important to them.
—— Could you be so kind to close the window? —— ___ .
.—How many students, do you think, will be present at the meeting? —I expect ____ 20 students at the meeting.