Pouvez vous m'aidez pour cette exercice d'anglais s'il vous plaît merci beaucoup d'avance 2. Conjugue les verbes entre parentheses au present perfect.​

a) I have posted an ad for ...

b) She has never worked in ..

c) They have sent dozens ...

d he has had several ...

e) I have not finished wrinting ...

f) Have they ever worked in ...

g) He has already done a bit ...