(33)
50. 다음 문장을 가정법으로 바르게 바꾼 것은?
As I don't go to Africa for volunteer work, I can't help poor children there.
① If I go to Africa for volunteer work, I will help poor children there.
② If I don't go to Africa for volunteer work, I won't help poor children there.
③ If I went to Africa, I could help poor children there.
④ If I didn't go Africa, I could help poor children there.
⑤ If I went to Africa, I couldn't help poor children there.