Here in this lesson we will learn how to have an informal conversation and introducing a friend of ours. Practice Conversation: Who’s that tall woman next to Barbara? That’s her friend Mary. Didn’t you meet her at Steve’s party? No, I wasn’t at Steve’s party. Oh! Then let me introduce you to her now. Mary, this is my friend Jim. Hey Jim. Nice to meet you. You, too. Would you like a drink? Sure , let’s go get one. Conversation Breakdown: “ Who’s ” is the contracted form of who is. It is pronounced the same way as “whose” (/huwz/), but the meaning is different. • Didn’t you meet her …? Notice that this is a negative question. Charles thought that Jim had met Mary before. He is now surprised that Jim does not know Mary, and so he uses a negative question to show his surprise. • I wasn’t at Steve’s party. Notice that the emphasis here is on “at” although prepositions normally have weak stress. In this case, “at” means “there” (I wasn’t there). • Mary, this is my friend Jim. Th...