1) We'd better go withtout her. She's always late!
2) I ought to take out the trash, but I don't want to do it.
3) I suggested him to eat before the fly. (je ne suis pas sûre pour cette phrase, en plus je n'utilise pas les formes que tu as apprises...)
4) You should buy new shoes! These ones are tattered!
5) He told me I'd better get a haircut.
6) You shouldn't buy these trousers. They are too tight.
7) You should try the black dress, it's very nice!
Désolée si tout n'est pas bon, si cela est noté, je suis désolée.