!!! Какое местоимение вставить somebody,someone,anybody,anyone,something или anything? I...

Question

!!! Какое местоимение вставить somebody,someone,anybody,anyone,something или anything?
I saw ... at the window.
Has ... called?

Answer 1

I saw somebody at the window. или I saw someone at the window. Я видела кого-то в окне.
I saw something at the window. Я видела что-то в окне.
Has anybody called? - Кто-нибудь звонил?

Answer 2

I saw somebody at the window.
Has anybody called?