Question

If your friend has been drinking and doesn't have the money for a cab fare,...

A. that's his problem - he should have planned better.
O B. don't worry about it - he'll find another option.
OC. pay for the fare in advance - to save him embarrassment.

Answer 1

OC. pay for the fare in advance - to save him from embarrassment.

that’s the correct answer

Answer 2

Pay for the fare in advance-to save him from embarrassment.

You gave him the name "friend" so you should be able to save him from embarrassment. But the next time he does that...teach him a lesson...so that he'll drink wisely.