His brother is only six years old. He has difficulty the story books.
- Someone is knocking at the door. Is it Ann? - It_______ be her. She is giving a performance at the theatre now.
The boy never watches TV in the evening, _______ he? -_______, but only at the weekend.
Very few people devoted as much time Audrey Hepburn did_______ for charities.
I used to quarrel a lot with my parents, but now we_______ just fine together.
Do you know the young man was charged_______ shoplifting? - But I don't think he is guilty_______ that crime.