It's an unforgettble experience,isn't it?
Pink isn't just a color,it's an attitude
That's an interesting story ,_______? A.isn't it B.isn't tha
单项选择( )21.It isn’t ______ ring.It’s ________ eraser.A.an,an
It 's really something,isn't it?
it isn't =it's not
It's not = It isn't
make it an experience
isn't it an elephant?怎么回答
It's an empty box.there isn't a in it
It isn‘t( )key,it is( )gold ring (填 a 或 an) what’s that?it‘s
It isn't=It is It's not=It is It isn't=It's
lt's smart sweater,isn't it?