Задать вопросы и ответить на них, по предложениям: i play badminton every monday. you play badminton every monday. he/she plays badminton every monday. they play badminton every monday.

Do I play badminton every Monday? - Yes, I do/ No, I don't
Do you play badminton every Monday? - Yes, I do/ No, I don't
Does He/she play badminton every Monday? Yes, she/he does/ No, she/he doesn't
Do they play badminton every Monday? Yes, they do/ No, they don't