[Q]: How does the sentence end?

Robert trusted Leslie to broker his money online because, between the two of them, 
OPTIONS:
- Robert was the amateur investor.
- Leslie was the amateur investor.

[A]: Robert was the amateur investor.
QUES: Continue writing.

Samantha lost her stuffed rabbit while at the playground with Cynthia, so 

OPTIONS:
- Samantha cries to her friend.
- Cynthia cries to her friend.
+++++++++
ANS: Samantha cries to her friend.
Problem: How does the sentence end?

Matthew had much more experience in photojournalism than Benjamin did because 
OPTIONS:
- Matthew pursued his career much earlier.
- Benjamin pursued his career much earlier.
Answer: Matthew pursued his career much earlier.
sentence: The exercise ball helped the man's back more than the treadmill because the  OPTIONS:
- ball was high impact.
- treadmill was high impact.
complete: treadmill was high impact.
The scientist poured the fluids from the test-tubes into the beakers until the 
OPTIONS:
- beakers were empty.
- test-tubes were empty.
test-tubes were empty.
Problem: Continue the following story.

The money that I received from the bank was a lot cleaner than the currency from the shop because the 
OPTIONS:
- money was new.
- currency was new.
Here's how I want to continue it:
money was new.