2 Conjugue les verbes au present perfect. a) Look. I ... this ad for a babysitting job. Is it Ok? (post) b) She ... never ... in a sports shop but she'd love to try it. (work) c) They ... dozens of letters over the last six months. (send) d) Young Paul is a great gardener. He ... months of work expe- rience now. (have) e) | ... my cover letter. I need more time. (not / finish) f) The staff manager ... me an answer yet. (not / give)​