Answer:
B. As convenient but vulnerable in emergencies.
Explanation:
because the author states that "when it works, cashless society is wonderful, i enjoy not having to carry around cash when i travel" and also "cash is good in emergencies".
1. I <em><u>will be trying</u></em> my best to win the match.
2. <em><u>Have</u></em> you visited Chitwan National Park?
3. Why have been the new promo just displayed by them?
4. She <em><u>never prefers tea to coffee</u></em>.
Seeing someone yawn, or even the thought of it, can make you yawn too.