Ответ:

1. She / play video games / play football

She usually plays video games, but today she's playing football.

2. We / go to the cinema / watch a film on TV

We usually go to the cinema, but today we are watching a film on TV.

3. I / do homework at home / do it in the library

I often do homework at home, but right now I am doing it in the library.

4. My grandpa / buy newspaper / read it online

My grandpa usually buys newspapers, but this time he is reading it online.