--- Miss Lee, I didn’t catch what you said just now. Could you tell me ___________ again?---OK.
—All the oil in the world will ______ some day. —Yeah. What shall we use at that time?
—How wonderfully Jim is swimming in the pool! —It ______ be Jim. I am not sure.
—Have you seen Jack? —Oh, yes, he walked ______ me just now.
—Are you pleased with the result of the exam? —Not at all. I can't have ______ .
—1 wore sports shoes to the party by mistake yesterday evening. —Oh, dear, you must be very ______ at the party!