Answers: "You yourself should try to understand the lesson." and "Before running the marathon, Tom himself ate three plates of pasta."
Explanation: Intensive pronouns are often used to add emphasis to the subject of the sentence, so the answers would be the two sentences above. The reflexive pronouns include myself, yourself, himself, herself, themselves, etc.
1. Wake
2. Slept
3. Didn’t wake
Answer:
no boots and the backpack thing
Reactionary force it would be