—I really don’t know whether I should tell my father about the exam.—Well, don’t speak until ________.
—Excuse me,can you spare me a few minutes? —________?
It's going to rain.Tom,will you please help me________the clothes on the line?
I've become good friends with several of the students in my school________I met in the English speech contest last year.
—Did you watch the football final between China and Japan? —Yes,but I would rather________.
I prefer studying English at home________the match.