#1 is d. many
#2 is c. a
#3 is d: (:)
Please check these answer yourself and use your own judgement to see if this is correct.
The answer is the number (2)
“They’re” is the answer NOT there
The answer I think is either a compound sentence or a simple sentence
compound sentence = a sentence with more than one subject or predicate.
simple sentence=
a sentence consisting of only one clause, with a single subject and predicate.
I can also give you the definition of clause and subject or predicate Hope this helps ;)