----Are you satisfied with what he did? ----No. It couldn’t have been _____.
Don’t leave the chairs about, or you may ______ them at night.
Here we have beef, fish and fruit. Help yourself to ______ you like.
The professor ______ his voice to make himself ______.
I followed the man in a blue jacket thirty meters ______ me and watched him enter the hall.
My mom, who didn’t allow me to smoke, ______ when she caught me smoking.