A notice was placed by the river bank warning people to__________ the thin ice.
In front of the temple _____ which came here to be in search of the wanted person .
I would like to give you some money, but _______I haven’t got any.
The man, ____so badly, almost lost his memory and even was driven mad.
One you_____drugs, it’s hard to manage to get rid of them.
When the teacher found some of his students getting nervous at the examination, he told them to _____ .