Be au passé

Mets les phrases suivantes au passé.

a) His parents are English. His parents were English.

b) She is very famous.She was very famous.

c) Is he rich?Was he rich?

d) Their grandparents aren’t American.Their grandparents weren't (were not) American

e) I'm not at home; I was not (wasn't) at home.
f) Thre is a Christmas tree at home. There was a Christmas tree at home.
g) There are 20 baubles in the Christmas tree.There were 20 baubles in the Christmas tree.