for

"The number three is written with the digit three. "

"After a long day at school, I tired easily and went straight to bed. "

"I went to the park because the weather was nice. "

"we moved to this town a year ago;  I quit smoking exactly one year ago"

"The student's favorite object in her classroom was a colorful globe. "

"My e-mail never reached the intended recipient."

"There was a period of confusion following the announcement."

"the result of a course of action;  the result of a mathematical operation"

"He’s working in a bar."

"The student's action of studying diligently improved her grades. "

"The guard blew his whistle to indicate imminent departure."

"The storm during all night. "