A simple sentence is consisting of only one clause with a single subject
A compound sentence more than one subject or predicate
A complex sentence contains a subordinate clause or clauses.
Your welcome
The main idea is the first sentence 1) Storage facilities have become part of our culture.
The two sentences that support the main idea are "She planned what she would say to Dr. Ferlinger...," and "O'Brien... rapped her fingertips impatiently."
<h3>What is a main idea?</h3>
The main idea of a passage or literary work is the most important topic presented in it. Here, according to the instructions in the question, the main idea is that someone is frustrated and in a rush to get to a doctor's appointment.
Two sentences that support that main idea by revealing those two pieces of information - someone's rush and going to the doctor's - are:
- She planned what she would say to Dr. Ferlinger when she arrived at his office.
- O'Brien exhaled a sigh, and rapped her fingertips impatiently.
O'Brien is rapping her fingers impatiently because she is in a rush, and waiting for the train is quite annoying. And she is going to see Dr. Ferlinger. Therefore, the correct answers are options B and D.
Learn more about main ideas here:
brainly.com/question/1119015
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Explanation:
dear give me time because from yesterday I was asking some of my friends wait until they tell me dear
