She now has to return home to have a long-time rest at her young age, because her health _____ under the great pressure of work.
The snow lasted a week, ________a serious traffic confusion in the whole area.
About________of the workers in that steel works________ young people.
--- Did you tell Julia about the result? ---Oh, no, I forgot. I _____ her now.
_____ is known to us all that the sun rises in the east.
The police have collected some information the murder.