It’s（）（fog）.Shall we（）（stay）at home?

It’s（）（fog）.Shall we（）（stay）at home? we stay at home because it rained.(同义句） we stay at home____ _________（suppose）it rains,we will stay at home. It's a _____(下雨）day so we have to stay at home. It is raining so hard.we ahve to stay at home .we have (无处）t it was bad weather.We had to stay at home .(保持句意基本不变） we stay （ ）home（ ）Sundays.a.at；on. stay,on,home,at,we,Saturdays(连词成句） （ ） it rain tomorrow ,I'd stay at home . It's raining outside so we( )stay at home ___ it's raining,we have to stay at home. ---what shall we do now?---()it's raing hard,let's stay at h