Final answer:
The run-on sentence is '1. Dane and Susan went to the concert, they enjoyed it.' To correct it, you can add a conjunction or create two sentences. The other sentences provided are not run-on sentences but may require comma corrections.
Step-by-step explanation:
Run-on Sentences Identification
The run-on sentence you should choose is: 1. Dane and Susan went to the concert, they enjoyed it. This sentence is a run-on because it consists of two independent clauses incorrectly joined by a comma without the use of a coordinating conjunction or a semicolon. To correct this sentence, you could add a conjunction or separate the clauses into two sentences.
Correction of Run-on Sentences
For the examples given:
- I finally found my keys and I got to work just in time. Correction: I finally found my keys, and I got to work just in time.
- Mrs. Contreras threw out her old coffee table, and cleaned the carpet. Correction: Mrs. Contreras threw out her old coffee table and cleaned the carpet.
- Taking the elevator to the roof, we hoped we could see the skylineand the bay. Correction: Taking the elevator to the roof, we hoped we could see the skyline and the bay.
- Though Susan wasn't feeling well, she went to the store anyway and bought ice cream, pizza, and candy. Correction: Though Susan wasn't feeling well, she went to the store anyway and bought ice cream, pizza, and candy.
- I let my neighbor borrow my phone because she said hers was tapped by the police. Correction: I let my neighbor borrow my phone because she said hers was tapped by the police.
In each correction, we ensured the proper use of commas to avoid run-on sentences and to separate complete thoughts where necessary.