You're at a hotel swimming pool. There's a sign hanging near the pool which lists the rules. One of the rules says that children can't swim alone.
You're talking with a friend about the basketball team at a local university. You describe one of the players, whose performance is sometimes disappointing.
Your brother tells you that he met a really famous celebrity. You say this because you're surprised that he met someone so famous.
You open your refrigerator to look for a snack. It smells bad. You comment on it to your roommate.
You're training a new employee in your department at work. You've showed her how to do a task. Now you're going to let her try it by herself. You say this before you leave.