you will be late___you leave at once.A.or B.unless C.if D.un

You will be late__ you leave immediately.A,unless B,until C, If I were you ,I'd leave at once She will sing a song______she is asked.A.if B.unless C.for D start at once,or you will be late for...改写 ( )faster,or you will be late.A.Run B.To run C.Running D.Ran 单选题!1、Dear,don't come ____I telephone you.A.if B.unless C.be 改写Unless you start at once,you’ll be late. I’d rather you ___ right away.选项:a、leave b、left c、will leave Leave at once,or you'll be late for the meeting. Be quick!They at 7 o clock A will leave B leaves Cleft D is He will leave in a week_today .A.from B.at C.on D.during the driver will be stopped at once if he or she is found ___