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ㅁ 목차 링크 - https://asterisco.tistory.com/726
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ㅁ 구문
had betterㄴ ~하는편이 낫다. / ~하는 것이 좋을 것이다.
had better have pp
ㄴ ~하는게 좋았을 텐데(안 했다)
ㅁ 예문 for 'had better'
1. You had better do it your way. Don't take a leaf out of my book. I don't do it well.
2. We had better not remain here any longer.
3. You don't look very well. You'd better not go to work today.
4. You'd better turn that music down before your Dad gets angry.
ㅁ 예문 for 'had better have pp'
1. You had better have gone there.
2. You'd betterhave studied hard while you were young.