Answer :
The given sentence is an example of a complex sentence.
Explanation:
Complex sentences are sentences that contain an independent clause and at least one dependent clause. The sentence When Sara turned her homework in, she forgot to put her name on it can be divided into two clauses:
- Independent clause - She forgot to put her name on it.
- Dependent clause - When Sara turned her homework in.
Conjoined (compound) sentences contain two or more independent clauses connected by coordinating conjunctions (for, and, nor, but, or, yet, so). For example: They borrowed books from the library but didn’t read them.
A simple sentence is a sentence consisting of only one independent clause. For example: She likes to read.
Learn more about sentences here: https://brainly.com/question/647573
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