(1) She cooks dinner every day.
How often does she cook dinner? (Ответ : еvery day).
Who cooks dinner every day? (Ответ: she).
What does she cook every day? (Ответ: dinner).
What does she do every day? (Ответ: сooks dinner).
(2) I play the guitar well.
How do you play the guitar? (Ответ: well).
What can you do well? (Ответ: play the guitar).
What instrument do you play well? (Ответ: the guitar).
Who play the guitar well? (Ответ: I).