[Q]: How does the sentence end?

Using large words in a sentence was easy for Christopher but not Justin because 
OPTIONS:
- Christopher had a large vocabulary.
- Justin had a large vocabulary.

[A]: Christopher had a large vocabulary.
QUES: Continue writing.

The wool coat Brett gave to Joseph fit like a glove, so 

OPTIONS:
- Brett accepted a hug as a thank you.
- Joseph accepted a hug as a thank you.
+++++++++
ANS: Brett accepted a hug as a thank you.
Problem: How does the sentence end?

The pirates gold doubloons were dirty and covered in muck, but the silver coins were glittering in the sunlight.  The 
OPTIONS:
- gold pieces were very dull.
- silver pieces were very dull.
Answer: gold pieces were very dull.
sentence: I used the bucket of water to wash the car until the  OPTIONS:
- bucket was clean.
- car was clean.
complete: car was clean.
Logan had to overcome more traumatic things in life than Eric, because 
OPTIONS:
- Logan did not get to go fight in the Vietnam war.
- Eric did not get to go fight in the Vietnam war.
Eric did not get to go fight in the Vietnam war.
Problem: Continue the following story.

The raft sank but the door floated. The family survived by staying off the 
OPTIONS:
- door .
- raft .
Here's how I want to continue it:
raft .