Instructions for homework have to be ______ so that every student knows clearly what is to do after class.
The mayor will __________ the prizes among the winners.
It's estimated that nearly 70% prisoners __________ from the prison located in that coastal city.
In our childhood, we were often ________ by Grandma to pay attention to our table manners.
________ the present unemployment continue, the society would face a more troublesome situation.
I ________ the pages together with a paperclip.