1 she / is / who / for? / waiting
who is she waiting for?
2 to? / listening / you / are / what
what are you listening to?
3 they / laughing / at? / what / are
what are they lauughing at?
4 does / she / where / from? /come
where does she come from?
5 what / you / are / about? / talking
what are you talking about?
6 together? / they / when / get / did
when did they get together?