I would say Spencer is good at spelling
Maura is astonished
Spencer is modest
Sorry if it’s wrong :(
In the sentence the tone seems to be excitement.
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
Both these sentences are countering the speaker's claim
