Fill the blanks

I(study)______for my exam when she called
I ( travel)___ to japan next year
they (finish)______ their work by friday
i ( work)____ at a software company
she(play)_________ the guitar every day 
she was cooking dinner when the guests ( arrive)___
they (play)______soccer in the park when it started raining 
she(graduate)___from college in two years
we were watching a movie when the power ( go out)____
he ( drive)___to work when he ( seee)___an accident on the road