You didn't share the link with audio file with conversation, but I've found it on the Internet. Next time check posting more careful and choose the section ''World Languages".
Here is the list of the tasks in order that I heart them :
1. Compró el pasaje.
2. Encontró su pasaporte.
3. Preparó la maleta.
4. Decidió no llevar la mochila.
5. Necesita confirmar la reservación.
<span>6. Necesita leer el libro sobre Cuba.
Please, be attentive and you will get the answer at the time you need it.
Hope that helps!</span>
A run-on sentence actually refers to two or more sentences found in one, but not connected using conjunctions or any type of punctuation mark. Having this in mind, the correct answer is <span>C. Lindsey was exhausted she had not gotten enough sleep for weeks. </span>
In that sentence ... and most likely wherever it's used ... "lazily" is an adverb,
modifying the verb "grazes".
Here's a tip: Whenever you see a word that ends in "...ly", it's usually an adverb.