9.
Missing classes can be both good and bad, depending on the circumstances.
Good sides:
- Much free time at home.
- Have time to watch TV.
- Sleep enough.
- Have time to play computer games.
- Have time to mix up with friends.
Bad sides:
- Have good discipline.
- Not to fall behind the class.
- Learn better.
- Become more communicative.
- Take part in school activities.
- Get good and excellent marks.
10. a) This part of the task requires reading dialogues, which are not available in the image. Therefore, I can't complete this part of the task.