ক. If he studied more
খ. If he had studied more
গ. Having studied
ঘ. Studied more
যেসব পরীক্ষায় এসেছে: CU (A) 17---18
ব্যাখ্যা: Main Clause---এ 'would have passed' থাকায় Third Conditional নিয়ম অনুযায়ী If Clause---এ Past Perfect Tense (If he had studied more) হবে।
ক. was
খ. would be
গ. will be
ঘ. would have been
যেসব পরীক্ষায় এসেছে: BSMRSTU D 18---19
ব্যাখ্যা: If Clause---এ 'had kept' (Past Perfect) থাকায় Third Conditional অনুযায়ী Main Clause---এ 'would have been' বসবে।
ক. wouldn't
খ. hadn't
গ. didn't
ঘ. hasn't
যেসব পরীক্ষায় এসেছে: CU (A) 17---18
ব্যাখ্যা: If Clause---এ Past Perfect Continuous (had not been driving) থাকায় এটি Third Conditional। ফলে Main Clause---এ 'wouldn't + have + V3' (wouldn't have hit) বসবে।
ক. qualified
খ. would have qualified
গ. would qualify
ঘ. will qualify
যেসব পরীক্ষায় এসেছে: RU (A2) 18---19, RU (A1) 17---18
ব্যাখ্যা: If Clause---এ Past Perfect Tense (had studied) থাকায় Third Conditional---এর নিয়ম অনুযায়ী Main Clause---এ 'would have + V3' (would have qualified) বসবে।
ক. this year's harvest will be adversely affected.
খ. the harvest, this year, will be adverse affected
গ. this year will adversely affect the harvest.
ঘ. the harvest will adversely affect this year.
যেসব পরীক্ষায় এসেছে: RU (D) 18---19
ব্যাখ্যা: Unless যুক্ত Clause---টি Present Indefinite Tense হওয়ায় মূল Clause---টি Future Indefinite Tense (Passive Voice) হবে।
ক. should fight
খ. will fight
গ. would fight
ঘ. must fight
যেসব পরীক্ষায় এসেছে: RU (A1) 18---19
ব্যাখ্যা: If clause---এ 'were' থাকায় Second Conditional অনুযায়ী Main clause---এ 'would + base verb' (would fight) বসবে।
ক. Had he known anything, he would have told me.
খ. Had he knowing anything, he would have told me.
গ. Had he knew anything, he would have told me.
ঘ. Had he know anything, he would have told me.
যেসব পরীক্ষায় এসেছে: RU (D) 18---19
ব্যাখ্যা: Third Conditional---এ If বাদ দিলে Had দ্বারা গঠন করার নিয়ম হলো: Had + subject + V3 (known) ... subject + would have + V3।
ক. I would be grateful to you
খ. I was grateful to you
গ. I shall be grateful to you
ঘ. I would have beeen grateful to you
যেসব পরীক্ষায় এসেছে: RU C 19---20
ব্যাখ্যা: If clause---এ Past Perfect ('had lent') থাকায় Third Conditional নিয়ম অনুযায়ী Main clause---এ 'would have been' যুক্ত অংশটি বসবে।
ক. may pass
খ. will pass
গ. would pass
ঘ. may have passed
যেসব পরীক্ষায় এসেছে: CU (A) 19---20
ব্যাখ্যা: If clause---এ Past Indefinite ('studied') থাকায় Second Conditional অনুযায়ী Main clause---এ 'would pass' বসবে।
ক. will boil and escape
খ. would boil and escape
গ. boils and escape
ঘ. is boiling and escaping
যেসব পরীক্ষায় এসেছে: সাইফার অফিসার---৯৯
ব্যাখ্যা: First Conditional গঠন অনুযায়ী If clause---এ Present Indefinite ('is heated') থাকলে Main clause---এ 'will + base verb' (will boil and escape) হবে। (বিজ্ঞানভিত্তিক সাধারণ সত্য প্রকাশে Zero Conditional হিসেবে 'boils and escapes' হতে পারতো, কিন্তু অপশন c---তে 'escape'---এ 's' না থাকায় a অপশনটিই সেরা উত্তর।)