Tom’s mother kept telling him that he should work harder, but ______ didn’t help.[ ]

___ to advertisements constantly can help to change people’s opinions over time.

There are more than three________ students in our school. Look, _________ students are having a gathering on the square.

Is it going to raintomorrow— I’m afraid _______.

Mrs. White looks old for her age. —Yes. It worries her most ______ her hair is turning gray.[ ]