"Why did Leonard decided not to go to the lecture?" is a a question because it is asking why, therefore it should have the question mark.
Answer:
3. Stewart lived in Vancouver.
4. Did she excercise?
5. I hated cooking.
6. The played video games.
7. He knew the answer.
8. I forgot his name.
9. They didn't study history.
10. Did they drive?
11. Jenny worked at a hotel.
12. Did you swim?
13. We didn't like the movie.
14. Where did you live?
15. They didn't drink tea.
16. They started class at 8:00.
17. Did he eat breakfast?
18. I didn't run fast.
19. He had a car.
20. Did you enjoy sports?
Because alliteration is when the same sound (not necessarily the same letter) occurs at the beginning of a word or words that closely follow each other in the same sentence or poem line, we can see that with a "W" sound, the second line contains alliteration with the words "wanders," "watches," and "with." And, the fourth line contains alliteration with the "M" sound with the words "muster" and "men."