Sunday and Monday.
Kayo (She) never studies on Sundays or Mondays.
Tuesdays and Fridays. I ~
I don't usually study on Tuesdays or Fridays.
助けてくれませんか？
Can you please help me?
Weekdays. I ~
I never play tennis on weekdays.
Tuesday & Wednesday
Charles (He) doesn't usually play video games on Tuesdays or Wednesdays.
Saturday and Sunday together is called?
weekend(s)
Monday through Friday is called?
Weekdays
Thursday
Kayo (She) never plays (practices) the piano on Thursdays.
What does Kayo do on Mondays?
She always plays ( practices) the piano.
Weekdays
He never plays tennis on weekdays.
わからないよ(知らないよ）
I don't know.
Tuesday and Friday
She doesn't usually play / practice the piano on Tuesdays or Fridays.
Tuesday & Friday
Kayo ( She) doesn't usually study on Tuesdays or Fridays.
わからないよ（理解にこまりますねぇ）
I don't understand.
What days does Charles never cook?
Sundays, Tuesdays or Wednesdays.