Complete the dialogues. Put the verbs in brackets in the Present Perfect. Then chose the funniest joke. Act it out with

1. Again your father has written your composition for you! 2. And what about your homework? It\'s late! Have you done your homework? 3. And you have already eaten your oranges. We haven\'t eaten our own oranges. Betsy has eaten my orange and I have eaten her orange. 4.But I have given you three already. 5. I have lost my coin.