As the light turned green, I stood for a moment, not , and asked myself what I was going to do.
_____such heavy pollution already, it may now be too late to clean up the river.
—Will you stay for lunch? —Sorry, ____________. My brother is coming to see me.
—Are you coming to Jeff’s party? —I’m not sure. I__________ go to the concert instead.
We needed a new cupboard for the kitchen. So Peter made____________from some wood we had.
That’s an unpleasant thing to say about your father after____________he’s done for you.