The translation of 'দুর্ঘটনাটি কখন ঘটেছিল ?
A
When was the accident occurred?
B
When did the accident occur?
C
What time the accident occurred ?`
D
When the accident occurred?
Correct Answer: When did the accident occur?
when দিয়ে Interrogative sentence গঠনে নিয়মঃ When + auxiliary verb + Subject + verb - এর base form. যেমন - When did you last see him? সুতরাং সঠিক উত্তর (খ)।