Title: stay humble. Sentence 1: I was working in a mall as a sales staff. Sentence 2: Then there's this one customer who is so arrogant. Sentence 3: He always demands what he wanted like he is our boss. Sentence 4: Until he shouted at me because he is complaining. Choices: a. But all i can do is to keep calm and stay humble. b. He's hoping to sleep through the night.
b