bonjour
ex 1
il suffit de rajouter "not" après le have..
we have NOT lived.. the pupils have NOT broken..
ex 2
have + part passé du verbe
J has been to
they have explored
i have lived
he has bought (irrégulier)
the Brands have divorced
M has forgotten (irrégulier)
M has drunk (irrégulier)
et Y have waited for..
ex 3
"as we did in class".. voir ce que t'as fait en classe