Answer:
The dwarves are initially very wary of Lake-town and its people. However, they eventually come to trust Bilbo and are very grateful to him for saving them.
Explanation:
The dwarves have been through a lot and they are not sure who to trust. They are also not used to being around humans. However, Bilbo has proven himself to be a trustworthy and reliable friend. He has also put their safety above his own on multiple occasions. Because of this, the dwarves come to trust Bilbo and are very grateful to him for saving them.
Answer:
Sorry I can only help with the last one.
Explanation:
An adjective is a word that is used to modify a noun in a sentence. For example, This Pen Is Red. The adjective is Red because it tells more of the noun, Pen.
A preposition, is a word used with a noun or pronoun to make its relation with another word in the sentence. Not to be confused with a conjunction, which is used to join two different words or phrases or clauses.
A noun is the name of a person, an animal, a place, or a thing. America is a noun because it's a place, you are a noun because you are a person.
Hope it helped. ♥