Answer:
The magenta and sky blue sentences are the answers.
Magenta) Admittedly, we cannot reuse or recycle all of the materials we use in our daily lives.
and
Sky Blue) My opponent would use these limitations of our ability to recycle to counter my points about the materials we can recycle.
Explanation:
Both these sentences are countering the speaker's claim
his boss would be my best guess
honest
H is silent
How does Elena seem to feel about Eugene according to her mother
switch the sentence to sound like a question instead of an answer.