what is the week day of a first day连词成句

what is the week day of a first day连词成句 四年级英语连词成句week what third day is the day of a is,first,Sunday,the,day,of,week,a连词成句 is sunday the day of a first week,连词成句 is first the of day week Sunday the(连词成句） What day is the first day of the week? which day is the first day of a week （ ）is the first day of a week? S()is the first day of a week. S（ ） is the first day of a week. 1.Monday is the first day of a week.________________________ Sunday is the first day of a week.