Problem: They used the leather strap to sharpen the razors but didn't need it for the scissors, as the 
OPTIONS:
- razors were so dull.
- scissors were so dull.

My choice: razors were so dull.
[Q]: How does the sentence end?

By my judgment, you should get the dictionary instead of the atlas because the 
OPTIONS:
- dictionary is less useful.
- atlas is less useful.

[A]: atlas is less useful.
QUES: Continue writing.

I wanted to stop the gas from leaking by using a sealant but the force of the 

OPTIONS:
- gas is too strong.
- sealant is too strong.
+++++++++
ANS: gas is too strong.
Problem: How does the sentence end?

The doctor suggested that Victoria but not Jessica drink more milk because 
OPTIONS:
- Victoria had strong bones.
- Jessica had strong bones.
Answer: Jessica had strong bones.
sentence: The headphones blocked the noise but not the vibration, as the  OPTIONS:
- noise was relatively timid.
- vibration was relatively timid.
complete: noise was relatively timid.
Input: Continue writing.

Felicia is struggling with depression at college, but Elena is not, so 
OPTIONS:
- Felicia is less likely to be on medication.
- Elena is less likely to be on medication.

Continued:
Elena is less likely to be on medication.