Which statement BEST expresses a MAIN idea developed throughout the passage?
A. Travel changes. how a person views life.
B. Enthusiasm can be more valuable than skill.
C. Personal enjoyment is more important than achieving a
goal.
D. Humans can learn many moral lessons by observing
animals.

The most compelling and effective messages contain a variety of sentence patterns and avoid common sentence faults. you can create successful messages with sentence variety by understanding the four sentence types, controlling the length of your sentences, and avoiding fragments, run-ons, and comma splices. identify the correct pattern of a complex sentence. an independent clause and a dependent clause one independent clause with a subject and a predicate verb two independent clauses joined by a conjunction, a semicolon, or a conjunctive adverb