Problem: How does the sentence end?

The sales person tried to store the doughnuts in the display cases but the 
OPTIONS:
- doughnuts were too small.
- cases were too small.
Answer: cases were too small.
sentence: they needed the wood perfect in curving but the machine was not fit for it, the  OPTIONS:
- wood was sluggish.
- machine was sluggish.
complete: machine was sluggish.
Walking a dog is one of Aaron's job duties but not Justin because 
OPTIONS:
- Aaron is a cat person.
- Justin is a cat person.
Justin is a cat person.
Input: Continue writing.

Ian was asked by Eric to place the dish on the top shelf, because 
OPTIONS:
- Ian was short.
- Eric was short.

Continued: Eric was short.
Story needs to be completed:
Phillipe wanted to use a perfume but the nozzle was blocked because of dirt. Luckily he could clean the 
OPTIONS:
- dirt out of it.
- nozzle out of it.

My choice:
dirt out of it.
Problem: How does the sentence end?

Tanya asked her mother Monica to take her to the doctor for her cough. 
OPTIONS:
- Tanya per her in the back and drove all the way to the appointment.
- Monica per her in the back and drove all the way to the appointment.
Answer:
Monica per her in the back and drove all the way to the appointment.