45．isn't it　　　　　　　　　　　　　 46．isn't he/ aren't they

43．hasn't she　　　　　　　　　　 44．isn't she

41．did we　　　　　　　　　　　　 42．will you

40．was it．none是否定词， bread属不可数名词。

39．aren't they

38．aren't we

37．can't he

36．aren't I。 neither…or…连接并列王语时，附加部分的主语和谓语形式应与nor后面的主语相对应。am的否定的缩略句形式用aren't。

35．hadn't you

33．hasn't it 34．didn't he