Réponse :ex 2=

lazy = hard-working

tidy = messy

quiet = noisy

generous = selfish

polite = impolite

sociable = unsociable

exercice 3=

Anne is constantly on her phone. She's so easy-going.

Still in bed at lunch-time! Come on! Get up! You lazy boy.

Don't forget to take your passport! You're so absent-minded.

Don't just think of yourself, that's so selfish.

I love Anna! She makes friends easily, she's very friendly.

Tom is a great guy he doesn't speak much, he's rather shy.

Explications :

Voila!