Can I get ~ ? ~(해) 줄 수 있어요?

Can I get a ride?

Can I get a refund?

Can I get a discount?

Can I get more water?

참고 서적 : 해커스톡 해커스톡 왕초보 영어회화 10분의 기적 : 기초패턴으로 말하기