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: I bumped into Mike at the Cafe and he said he would come to the surprise party

听力原文：M: I agree with your proposal at the meeting yesterday, It was a good one.W: You

听力原文： Under normal conditions the act of communication requires the presence of at lea

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

听力原文：Because of the decreasing sales of the products at the end of the year, the sales

听力原文：（A)The train has stopped at the station.（B)The conductor is checking the passenge