Choose the correct sentence:

• বাক্যে No sooner had ___ than, scarcely had___ when, hardly had ___ when থাকলে এর প্রথম অংশ Past Perfect হিসেবে মূল Verb এর Past Participle হয় এবং ২য় অংশে Past Indefinite হয়।

• মনে রাখা জরুরি, 
শব্দগুলো no sooner ____ than, scarcely ____ when, hardly _____ when এভাবে আসে। 
- যেমন:
- No sooner had the thief seen the police than he ran away.
- Hardly had I reached the station when the train came.
- Scarcely had we reached the station, when the train left.