Bonjour,
Réponse :
Are you going to South Africa this summer?" "No, I'm not unfortunately!"
présent be + V-ing
Did you watch the documentary about wildlife in Africa last night?" "Yes, I did.
prétérit : auxiliaire did
Do you think Mandela was a great man?" "Yes, I definitely do
présent simple : auxiliaire : do
Have you read his autobiography, Long Walk to Freedom?"
"No. I haven't yet."
present perfect : auxiliaire have
Has South Africa changed since Apartheid ended?" "Yes, it has "
present perfect : auxiliaire has ( 3ème personne singulier )
" Does South Africa belong to the Commonwealth?" "Yes, it does
présent simple : auxiliaire does ( 3ème personne du singulier )