Réponse :
Exercice 1 :
1. I have never been to Vienna.
2. My great grandfather had 8 sisters.
3. Oh no! I lost my phone.
4. I've read 3 books this week!
5. She has lived 3 years in New-York so she is fluent in English.
Exercice 2 :
1. Have they moved to the USA?
2. Has he met your family yet?
3. Where have you been?
4. How much coffee have you drank today?
Voilà, j'espère que ça t'aidera !
