I left my pen on the desk and now it’s gone; who _____ it?
--Do you mind if I smoke here? --____________. A. Sure. Go ahead B. No. Go ahead C. Yes. Please
Even on holidays, he preferred doing something________
I hope there are enough glasses for each guest to have___________.
Nobody believes him ____________ what he said.
It’s clear__________ that a hard working student has___________ a great interest in science.