Exercice d anglais mettre les verbes entre crochet au présent simple ou avec Will+v

1) If you go to London, you will see lots of famous buildings.
2) If you visit the National Gallery, you won't see many modern paintings.
3) When I will be in London next week, I will buy you a poster of Buckingham Palace.
4) As soon as she arrives at St Pancreas, she will be in the heart of London

Goodbye ! ;) And you're welcome ^^