bonjour j’ai un exercice d’anglais pouvez-vous m’aider ? Merci !

21. Conjugue les verbes au prétérit ou au present
perfect.

a. According to the police, the robber ... (go) through
a back window.

b. ... (you / ever / be) to Rome? Mary ... (go) there
three times in the last ten years.

c. The Prime Minister ... (refuse) to reduce the price
of petrol.

d. When I was a teenager ... (1 / play) football every
Saturday afternoon.

e. Last year there ... (be) a lot of traffic accidents
in this area.

f. My keys are missing: ... (you / see) them?

g. I can't finish this game of chess; ... (1 / already / try)
several times.

h. When I asked him for time off, ... (he / say) “No”.
ege