____people _____were killed or injured reached more than 400,000A.The number of,who B A great number of,whoC The number of, which D .A great number of,whom
—Excuse me, sir. Would you do me a favor? —Of course. What is it? —I ________ if you could tell me how to fill out this form.
—Which flight ________ ? —I want to catch the 13:00.
—You must have met him the other day. —Oh, no, I ________ .
— Have you ever worked with a tape recorder? — I ________ it a lot when I was studying French in school.
— I called you at ten, but there was no reply. —Oh, that was probably when I ________ a shower.