Present Simple Present Continuous He today. (not/study)
You basketball every Friday. (play)
I my homework now. (do)
My brother bananas.(not/like)
he computer games now? (play)
No, ​

Объяснение:

He is not/isn't studying today. (Present Continuous, так как есть указатель времени "today")

You play basketball every Friday. (Present Simple,так как есть указатель времени "every Friday")

I am doing my homework now. (Present Continuous, так как есть указатель времени "now")

My brother does not like/ doesn't like bananas. (Present Simple, так как действие в настоящем в широком смысле, т.е. мой брат не любит бананы в настоящем, но не именно в данный момент, а вообще)

Is he playing computer games now? (Present Continuous, так как есть указатель времени "now")

No, he is not/is not.