634、I’m really having a good time. 635、It’s too crowded to push my way through to the kitchen. 636、Do you know anybody at this party? 637、I’m going to have some fun while I’m here. 638、Why don’t we stay for about half an hour to see if anyone else arrives? 639、I think we’re out of beer. 640、Did anyone invite that guy? 641、These parties are always so popular. 642、There are too many older students here tonight. 643、Should I go talk to that girl over there? 644、Can you tell me where the bathroom is? 645、I think some people are leaving to go to another party. 646、You should slow down with the drinking. 647、I’m tired, so I’m going home. 648、It’s always the same faces at these parties.
