It was the third time that she ______ to this mountain village to see the children.
That was really a splendid evening. It's years __________ I enjoyed myself so much.
Anyone who has spent time with children knows the difference in the way boys and girls respond to __________ situations.
His sister left home in 1998, and __________ since.
—Mum, could I go out to play now?—Let me see. . . Yes,__________ you have finished all your school assignments.
—Does your father smoke?—No , it's two years __________ he smoked.