[Q]: How does the sentence end?

Kenneth was widely regarded as being cute but Steven was not because 
OPTIONS:
- Kenneth was attractive.
- Steven was attractive.

[A]: Kenneth was attractive.
QUES: Continue writing.

The letter I wrote to my teacher was longer than the report I handed in to her so it took less time to write the 

OPTIONS:
- letter .
- report .
+++++++++
ANS: report .
Problem: How does the sentence end?

Nelson had an old, rusty bicycle, while Randy's bicycle was brand new. 
OPTIONS:
- Nelson felt proud of his bicycle.
- Randy felt proud of his bicycle.
Answer: Randy felt proud of his bicycle.
sentence: The woman was angry when her husband gave her chocolate instead of candy on her birthday, because she was allergic to the  OPTIONS:
- chocolate .
- candy .
complete: chocolate .
Joanna preferred sanitary pads to tampons when she had her period. The 
OPTIONS:
- pads were less healthy.
- tampons were less healthy.
tampons were less healthy.
Problem: Continue the following story.

I was listening to some music while swimming with my phone and headphone but the headphone later stopped working. The 
OPTIONS:
- phone is waterproof.
- headphone is waterproof.
Here's how I want to continue it:
phone is waterproof.