Réponse :
a) How long have you worked on this project?
b) Where do they live?
c) She is painting a huge mural!
d) She doesn't want me to go with her.
e) They have been learning / have learned English since they were 7.
f) The sun sets in the West.
g) She is doing her homework.
h) She has been absent for a week now.
i) He usually take the 6:00 train.
Explications :