Answer:
C because rather is telling you why it's not a valley (hope I made it make sense)
A B C and D they should all be capitalized
Answer:
The sentences in the form of was / were + word + ing form are past continuous sentences ....
I hope now you can do it in your own.
was it helpful to you? Plz comment.
Pronoun antecedent
I think that's it
hope it helped :)