Answer:
1. Simple Sentences
A simple sentence has the most basic elements that make it a sentence: a subject, a verb, and a completed thought.
Examples of simple sentences include the following:
Joe waited for the train.
"Joe" = subject, "waited" = verb
2. Compound Sentences
A compound sentence refers to a sentence made up of two independent clauses (or complete sentences) connected to one another with a coordinating conjunction. Coordinating conjunctions are easy to remember if you think of the words "FAN BOYS":
For
And
Nor
But
Or
Yet
So
Examples of compound sentences include the following:
Joe waited for the train, but the train was late.
3. Complex Sentences
A complex sentence is made up of an independent clause and one or more dependent clauses connected to it. A dependent clause is similar to an independent clause, or complete sentence, but it lacks one of the elements that would make it a complete sentence.
Examples of dependent clauses include the following:
Because Mary and Samantha arrived at the bus station before noon, I did not see them at the station.
hope it helps you