____ you _____ (go) for a swim?
were/going
____ you ______ (drink) soda?
were/drinking
____ she ________ (sleep) when you call?
was/sleeping
_____ they _________ (wait) the bus?
were/waiting
___ I _____ (leave) when you started explaining?
was/leaving
___ she _______ (write) a new book?
was/writing
____ she ______ (cook) all morning?
Was/cooking
____ you _______ (dance) in the party?
were/dancing
____ they _______(talk) different languages?
were/talking
___ he _______ (explain) when I left?
was/explaining
___ she ________ (study) yesterday evening?
was/studying