다음 중 밑줄 친 부분의 의미가 다른 하나를 고르세요.
① As Mina had a stomachache, she skipped the meal.
② I don’t like this flower as it smells bad.
③You have to correct this file as your teacher said.
④ As Peter forgot her name, he asked her again.
⑤ As it was getting dark, we hurried to go home.