ইংরেজি ২য় পত্র প্রশ্ন

Answers (model):
১. (a) No sooner had we reached the school than the bell rang.
২. (b) Unless you study attentively, you will not do well in the exam.
৩. (c) Scarcely had the party begun when it started raining.
৪. (d) If I had known his mobile number, I would have called him.
৫. (e) Work hard provided that you want to succeed in life.

Rules: No sooner had + subject + past participle... than; Scarcely had... when/before; (d) Third conditional: If + past perfect, would have + past participle; unless = if not, so no further negative; provided that = on condition that.