We stay at home on Sundays这句话最后的Sunday要大写么?为什么?还有sunday后面用不用加S

stay,on,home,at,we,Saturdays连词成句 stay,on,home,at,we,Saturdays(连词成句） It's raining outside so we( )stay at home we just stay at home ,its very b_____ I stay at home on Saturdays 为什么星期六加s we stay （ ）home（ ）Sundays.a.at；on.we stay （ ）home（ ）Sundays.a.at；on.b.in；on.c.at；in. do you stay at home on sundays? No,we are( most) out on sundays we have to stay at home We had better_____(stay)at home. we usually stay（）home.a.at b.on c.inwe usually stay（）home.a.at b.on c.in d.of we have to stay at home on a rainy day（改一般疑问句）（）you（）（）（）stay at home on a rainy day? they stay at home on sunday 、 the stay at home on sunday、 We stay at home on Sundays这句话最后的Sunday要大写么?为什么?还有sunday后面用不用加S 英语翻译—— —— ——,we should stay at home on the rainy day. because it's raining,we decide to stay at home变同义句___the_day ,we decide to stay at home.在划线处填词 because it's raining,we decide to stay at home变同义句_____the_____day,we decide to stay at home.一个空填一个单词啊 it's so hot today that we have to stay at home.改为同义句it's ___ a hot day ___we have to stay at home.