Soru: "If I had ______ more carefully, I wouldn't have made that mistake." cümlesinde boşluğu doldurunuz. Bu bir üçüncü koşul (third conditional) cümlesidir.
Çözüm:
- Third conditional yapısı: If + past perfect, would have + past participle.
- "Had" dan sonra past participle (3. hal) gelmelidir.
- "Think" fiilinin 3. hali "thought"'tur.
- Doğru cevap: "If I had thought more carefully, I wouldn't have made that mistake."