Lesson 22What are they?They are-SundayMondayTuesdayWednesdayThursdayFridaySaturdayWhat are they?They are-SundayMondayTuesdayWednesdayThursdayFridaySaturdayWhat are they?They are-SundayMondayTuesdayWednesdayThursdayFridaySaturdayWhat are they?They are-SundayMondayTuesdayWednesdayThursdayFridaySaturdayWhat are they?They are-SundayMondayTuesdayWednesdayThursdayFridaySaturdaySunMonTueWedThuFriSat周日周一周二周三周四周五周六How many days are there in a week?There are seven days in a week.what are they?.They are-