Conditionals: second and third (Medium) Quiz Home › IELTS › IELTS English Grammar › Conditionals: second and third (Medium) 📝 IELTS – English Grammar – Conditionals: second and third – Medium 20 questions · 15 min timer · Explanations included · Free 1. Choose the correct third conditional sentence. If he had worked harder, he would have succeeded. If he worked harder, he would succeed. If he had worked harder, he would succeed. If he works harder, he will succeed. None Show Hint Option A is the third conditional, using 'had worked' (past perfect) and 'would have succeeded' (would have + past participle). Option B is the second conditional, and option C is the first conditional. 2. Choose the correct third conditional sentence. If she had known, she would tell us. If she had known, she would have told us. If she knew, she would tell us. If she knows, she will tell us. None Show Hint Option C is the third conditional, using 'had known' (past perfect) and 'would have told' (would have + past participle). Option A incorrectly uses 'would tell' instead of 'would have told'. Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Loading questions... Click Submit to see your final score! Previous Start Quiz Next Time's up
