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>
Incomplete sentence is the answer
Well, whoever made this question forgot to add in one of the answers, which is the correct one. IT WOULD BE D. Wicked
<span>Antibiotics work by affecting things that bacterial cells have but human cells don't. For example, human cells do not have cell walls, while many types of bacteria do. The antibiotic penicillin works by keeping a bacterium from building a cell wall.
So, true</span>
