Décris les exploits d'Anna et de David en utilisant le présent perfect,commen dans l'exemple.
Anna is an international swimmer
Ex-swimm-all over the world:she was swum all other the world
a)-win-an olympic bronze medal
b)-be-on television
David is a vet in safari park
c)-studdy-zoollogy
d)-look after-hundreds of sick animals
e)-work-in Africa
she has won an olympic bronze metal
She has been on tv
david has studied zoology
He has looked after hundred of sick animals
David has worked in Africa