---Are the Smiths living in the house alone ?--- Yes, although they have three sons, _____ of them live with their parents.
He told us that where ______ a picnic was not decided yet.
Look at the pictures below, _______ means that this way is for a person to run away from danger.
Mr. Black is going to marry a girl he __________ in Japan last year.
--I will take an important test tomorrow. --Oh, really? ________________!
—I can’t find my seat. Could you show me,sir? —________. May I see your ticket,please?