1.I usually (play football) on Friday afternoon.
否：I never play football on Friday afternoon.
疑：Do you usually play football on Friday afternoon?
问：What do you usually do on Friday afternoon?
2.Su Yang usually (washes some clothes) on Saturday.
否：Su Yang never washes any clothes on Saturday.
疑：Does Su Yang usually watch clothes on Saturday?
问：What does Su Yang usually do on Saturday?
3.Mingming usually (waters the fiowers ) every day.
否：Mingming never waters the flowers on any day.
疑：Does Mingming usually water the flowers every day?
问：What does Mingming usually do every day?
4.Tom (does his homework) at home.
否：Tom doesn't do his homework at home.
疑：Does Tom do his homework at home?
问：What does Tom do at home?