The first of day ,when i am thinking of you,I feel very happy!用法正确吗?每天的开始

the first day of the first day of the First day of the grand opening of The first day of the week is_______. s____is the first day of the week ___(介词) the first day of the first lunar month. is on the first day of the first lunar month 速求 on the first day of the first the first day of a week What day ia the first day of the next month? which day is the first day of a week in the first day of my life 还是on the first day of my life today is the first day of the rest of my National day is the first day of October.对the first 提问 First Day Of The Rest Of Our Lives 歌词 Sunday is the first day of the week and S______is the last day of the week . sunday is the first day of the week today is the first day of the school week中文