They _____(stay)in the park for two hours last Sunday.怎么做?为什么?

他们将在大连呆几个星期.They will stay in Dalian for _____ _____ _____weeks. in summer,students don't go to school,they stay at home.同义句 in summer,school_____ _____同义句 in summer,school_____ _____.就给了两个空 They had only one room to _____.A:live B:stay C:live in D:keep They _____(stay)in the park for two hours last Sunday.怎么做?为什么? 选择,They,don,t,stay,shooI,SaturdaYs,A,at,on,B,in,at,C,for,in They can't _____(are) in the reading room. I don't think they'd rather stay in 的反意疑问句是什么? please don't stay in In the afternoon,they don't have classes.的同义句In the afternoon,they _____ _____ classes. They stay in the zoo for four How long do they stay in Beijing? They must have been enjoying themselves there,or they _____ so long.[A] can't have stayed [B]wouldn't have stayed [C] needn't have stayed [D] couldn't stay为什么选B?清翻译整句 Nowadays in China some officers are unfit for their position,_____?A.are they B aren't they C.don't they D do they选什么?为什么? 30.In those days,few people liked taking a bus,_____?A.didn’t they B.did they C.don’t they D.were they His parents used to play Maijiang in their spare time,_____?A)did they B)couldn't they C)usedn't they D)usedn't he don,t stay ( ) please come in don't stay o___.come in,piease Many boys _____ (swim) in this river last year.But they can't now