听力原文：W: So you need someone to watch your pet while you are away？M: Will that be a pro

听力原文：Narrator Listen to part of a lecture in a biology class. Professor So today w

听力原文：W：So how was the premiere of the film acted by my favorite star last Friday？ May

听力原文：M: How long can I keep the book？W: Three weeks, but you can renew it if you need

听力原文：Why did you leave our company so early yesterday？（A) Because you worked so late.

听力原文：I think we need to register for the online ornament store. （A) I think you are wr

听力原文：M: Where did you and Tom go on vacation？W: W