He was unhappy when he sold his guitar. After all, he ______ it for a long time..
___ youngest though she is, she is ____ wisest.
September 10th is ____ Teachers’ Day.
Later, the chance to enter _____ came and he took it.
__ Mr. Jones called while you were out. He was in _____ very bad temper.
. Many ___ scientist wants to be __ second Newton.