Bonjour,
Réponse :
Put the verbs into the correct form: present perfect or preterit.
a. I bought a new phone last week but I haven't read the instructions yet. (buy/not read)
b. It has never been so easy to stay connected. (never be)
c. Two years ago Susan unplugged her kids for six months and took away all their devices because she thought they were addicted. (unplug/take away/think/be)
d. Anni started cooking during the experiment; and now, family meals have become more interesting. (start/become)
e. Susan's relationships with the children have changed since the experiment. (change)
Explications :
Prétérit : action passée, datée, pas de lien avec le présent
Présent perfect ( have/has + participe passé ) : lien avec le présent, bilan au présent d'une action passée.