The first sentence is correct and the second sentence is a fragment.
As an English speaker the advice i give to someone who wants to learn English would be it does take time but it's actually not that hard to learn English you just need to keep practicing and try to talk with the words you know so you can get used to it.
Answer:
Immense
Explanation:
Massive means large or huge and so does immense.
Answer:
but Thornton fell on his knees besides bucks