5.	A: If I English harder when I was in school, I English better now. (study/ could, speak) B: Don't worry, it's not too late. If I it was too late, I this class. We can do it. (think/ not, enrol)

	A: If I had studied English harder when I was in school, I could speak English better now. (study/ could, speak) B: Don't worry, it's not too late. If I had thought it was too late, I wouldn't have enrolled this class. We can do it. (think/ not, enrol)
	A: 학교 다닐 때 영어 공부를 더 열심히 했었더라면, 지금 영어를 더 잘할텐데. B: 걱정 마. 지금도 늦지 않았어. 내가 너무 늦었다고 생각했으면 이 수업 신청하지 않았을 거야. 우린 할 수 있다고.