<span>C. He knows that Jean will regret it if she does not participate in the songs at school.</span>
Answer:
1)”I’m a student” Tom said.
Tom said that he was a student.
2)”I’m living in London now” Charles said.
Charles said he was living in London then.
3)”You are my best friends” Jane said to us.
Jane told us we were her best friends.
4)”I don’t know what Fred is doing” Jonny said to me.
Jonny told me that he didn't know what Fred was doing.
"If we wish to be free-if we mean to preserve", "if we mean not basely to abandon" AND "which we have been so long contending", "which we have been so long engaged", "which we have pledged".
Parallelism is the repetition of the same grammatical structure. There are two instances of parallel structure in this excerpt. The first is the "If we ___ to ___" structure. The second is the "which we have _______" structure. By filling the passage with this parallel structure is gives the sense of a list of reasons that all, compounding on top of one another, logically lead to the need to fight. The change from the parallel structures in the last line "we must fight!" makes this exclamation stand out and hold power.