3. 다음 글에서 밑줄 친 부분 중, 어법상 틀린 것은?

falling in love is ① alike being wrapped in a magical cloud. the air feels fresher, the flowers smell sweeter, food tastes more delicious, and the stars shine more ② brilliantly in the night sky. you feel light and happy ③ as though you are sailing through life. your problems and challenges suddenly seem ④ insignificant. your body feels alive, and you jump out of bed each morning ⑤ with a smile on your face. you are in a state of supreme delight.

① alike
② brilliantly
③ as though
④ insignificant
⑤ with a smile on your face
여기서 답이 뭔가요저의실력으로 2번만 맞는 건 알겠는데 나머지 잘모르겠습니다
1345번 에 대한 왜맞는지 왜 틀렸는지 설명 부탁드립니다