Coucou :)
a) Look, I have posted this ad for a babysitting job. Is it Ok ?
b) She has never worked in a sports shop but she'd love to try it..
c) They have sent dozens of letters over the last six months.
d) Young Paul is a great gardener. He has had months of work experience now.
e) I have not finished cover letter; I need more time.
f) The staff manager has not given me an answer yet.
Voilà, j'espère t'avoir aidée, si tu as des question n'hésite pas ; sinon passe une bonne soirée ;)