3 2.23 Complete the conversation using if, when and unless or the correct form of the verbs in brackets. Then listen and check. Julia: Hi Marie! How's the food going? Do you need any help? Marie: Yes, please!!.. you ?.... (finish) preparing these sandwiches, 1 ?...(put) the drinks on the table. Julia: Anything else? Marie: Yes, 4... the guests arrive, they'll need to put their coats somewhere. Do you think 4. 6 you can do that for me? Julia: Yes, sure. We 5....(put) them in your room, on the bed, you want me to put them somewhere else? Marie: No, on the bed is great! Oh... and...! get my CD player, .... (you/choose) some CDs and put some music on in the living room? Julia: Of course! A great party needs great music!​