It's C I think!
All the other ones would result in an incomplete understanding of the text. Slowing her pace at parts that she struggles with will help Sabrina understand the text more thoroughly.
Answer:
the first sentence (i.e. If you are hungry,eat a piece of fruit.
Explanation:
Because it has both if clause and main clause.
Answer:
at the top of the swing
Explanation:
Potential energy is greatest when it's at its highest point. I hope this helps!