_____ 2000 people took part in the game. [ ]

My roommate is a girl ______ round eyes and long hair.[ ]

Scientists say it may be five or six years _____ it is possible to test this medicine to human patients.

___April Fool’s Day, most of his classmates were by him.[ ]

Jack said the paper was too hard when he was asked why he failed the exam again..— Well, _____.