Conjugue les verbes au prétérit ou au present perfect.
a. Jones (design) Covent Garden in the 1630s and it (be) a most popular place ever since.
b. London's squares (change) a lot since WW2 when the army (use) them as air-raid shelters.
c. Most gardens (survive) thanks to the London Squares Act the Parliament (vote) in 1931.
d. This is the first time they (visit) Leicester Square.
e. As many car accidents (happen) in this street, the city (decide) to pedestrianise it.​