Under the new schedule, teachers of primary and secondary schools must _____each class on time instead of adding extra lessons.
She is making herself ill with _____ over her son's future.
When products made in factories _____, they are thrown away as garbage.
. I _____ her not to walk on the thin ice but she would not listen to me.
It was clear that the small grocer was _____ people he owed money to.
The party, which had been greatly _____, was spoiled by the rude behavior of an uninvited guest.