Bonjours pouvez vous m'aidez svp je vous ai mit l'image merci. Cordialement

Bonjour

For = durée

since = indique un point de départ

a- I have been playing football  since I was 7 years old. (depuis)

b- She has been working as an "au pair" for a year now . (pendant)

c- I have been looking for a work's placement for several weeks.(pendant)

d- He has been assisting the sports coach since the last school break.(depuis)

bonne soirée ☺☺☺