Answer:
a) It could vary the words and phrases used to start sentences.
b) It could begin sentences with different parts of speech.
Explanation:
Options:
a) It could vary the words and phrases used to start sentences.
b) It could begin sentences with different parts of speech.
c) It could begin some sentences with prepositional phrases.
A variety of sentence kinds may also be used in conjunction with each other. There must be at least two independent clauses and at least one dependent clause in a complicated sentence. The most important part of the sentence is the first independent clause.