听力原文：Should I work on the bookkeeping？（A) She went to the library.（B) Yes, you should

听力原文：M: What I should remind you is that your boy is sometimes 25 minutes late for the

听力原文：Tom enjoys working on a plane. A．B．C．

听力原文：Where should I drop off these books？（A) Take them to the front desk.（B) The books

听力原文：Which restaurant should I make our reservations for？ （A) At 6:30 p.m.（B) The one

听力原文：M：Look at the sky．The cloud is gathering．I should have brought the umbrella．W：The

听力原文：M: Could you tell me at which stop I should get off for the No. 2 middle school？