The words ________by Mr.Li are marked ________ red.
---Could you tell me what time the train leaves Hefei for Beijing?---I’m afraid you need to ______on the Internet.
---Excuse me,Sir.Do you have the time?---_______.
Prison Break is the best American TV play that I _____these years.
--Will you join us to play basketball on Saturdy afternoon?---______,but I promised to go swimming with Eric.
---Are Jim and Bob playing outside?----_______.They are doing their homework in the study.