It isn't_________case.(she)

no,it isn't isn't it nice say it isn`t It isn't_________case.(she) 英语翻译Isn't it dangetous a isn't ball it isn' t it怎么读 Isn’t it a something? Say It isnt Sohsgsgssg “say it isn't so” Isn't it great翻译 I know it isn’t isn't it?是什么意思啊 Small world ,isn't it but it is impossible isn't it? it isn't =it's not It's not = It isn't it sound very good ,isn't it?