It was _______pleasant surprise for the mother to see her son ____had been missing for nearly ten years that she didn’t know what to say.
They often leave the boy alone at home. They think that he’s old enough to look after _____.
— _________ do you have an Art Festival in your school? — Once a year.
______woman in red has _______eight-month-old baby.
— Nancy, would you mind turning down the music? Your father is sleeping. —________.
I really don’t know ___________.