When I returned, I found the windows open and something .
It _______ them $1000 a year to run a car.
—Where was it ______ the road accident happened yesterday? —In front of the market.
If you become sick, it is nearly impossible to go on with your education, let alone make your dreams _____ true.
Which class are you going to ____ after school?
--- Why! Where is my passport? Maybe I left it on the plane. --- My Goodness! You ________ things behind.