Present tenses

1. Present simple

1.1. Formation of the present simple

Positive sentences:

I read books. My brother reads books.
We sing pop songs. She sings pop songs.
I play handball. John plays handball.

Negative sentences:

I   like computers.
I like computers at all.

My friend likes computers.
My mum like computers at all.

Questions:

Do you play football?
Does he play football?