Soru: If I ______ (know) the answer, I ______ (tell) you.
A) knew / would tell
B) know / will tell
C) had known / would have told
D) know / would tell
Çözüm: This question tests your knowledge of conditional sentences, specifically the second conditional. The second conditional is used for hypothetical or unreal situations. The structure is 'If + past simple, would + base form of the verb'. Therefore, the correct answer is A) knew / would tell.