Bonsoir
Tu n'as rien souligné, mais tu parles des compléments...........
a- My brother likes watching horror movies
My brother likes watching them.
b- I really don't like maths.
I really don't like it.
c- My sister saw Superman at the top of a building.
My sister saw him at the top of a building.
d- We know Jennifer Lawrence. She is an actress.
We know her. She is an actress.
e- She went to school with Alice and I this morning.
She went to school with us this morning.
Bonne soirée☺☺☺