Aşağıdaki cümlelerin hangisinde 'conditional sentence type 1' doğru kullanılmıştır?
A) If I had known, I would have told you.
B) If it rains, we will stay at home.
C) If I were you, I would study harder.
D) If she had come, we would have been happy.
E) If he studies, he would pass the exam.
