1 Complétez en conjuguant le verbe entre parenthèses au present perfect : a- John is pleased. He ... ........... his homework. (finish) b- .... you ..........your homework too? (finish) C- Look! Peter's father a new car. (buy) d- My uncle to Italy three times. (be) e- Sorry, my homework at home. (forget) f- My neighbours can't come in. They their keys. (lose) 2 Complétez en conjuguant le verbe entre parenthèses au present perfect ou au prétérit selon le cas : a- My cousin Helen ............ the plane last month. (take) b- She ..... the plane four times. (take) C- Someone John's camera three days ago. (steal) Gov. d- The teacher me because I was disturbing the class. (punish)