Final answer:
No, 'Ava and Ellie are good friends' is not a complex sentence. A complex sentence has one independent clause and at least one dependent clause. In this case, the sentence is simple because it only contains an independent clause.
Step-by-step explanation:
The sentence 'Ava and Ellie are good friends' is not a complex sentence. A complex sentence is one that has one independent clause and at least one dependent clause. An independent clause is a sentence that can stand on its own, and a dependent clause is a group of words that cannot stand on its own as a complete sentence. A dependent clause needs an independent clause to make sense.” It is a simple sentence because it contains a subject (Ava and Ellie) and a predicate (are good friends), but it is not complex.
For instance, in the sentence, 'Ava and Ellie are good friends, even though they argue sometimes,' 'Ava and Ellie are good friends' is the independent clause and 'even though they argue sometimes' is the dependent clause. In contrast, 'Ava and Ellie are good friends' is a simple sentence because it consists of only one independent clause with no dependent clauses.
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