When were you born, Alicia?—I was born ______ October 26th, 1996.[ ]

There was __ a long line at the movies___we had to wait for along time before we could get in.[ ]

A big earthquake hit Japan _____ the afternoon of March 11th, 2011.[ ]

Why do you often take exercise? — _____ me keep fit.

My parents showed__________ some old pictures that brought back sweet memories．