14:I[5014,["/_next/static/chunks/11d1gk4m2o846.js","/_next/static/chunks/14mrh2-p_w84d.js","/_next/static/chunks/40y9lkvta2o_p.js"],"default"] 15:I[38392,["/_next/static/chunks/11d1gk4m2o846.js","/_next/static/chunks/14mrh2-p_w84d.js","/_next/static/chunks/40y9lkvta2o_p.js"],"PracticeCard"] 17:I[70570,["/_next/static/chunks/11d1gk4m2o846.js","/_next/static/chunks/14mrh2-p_w84d.js","/_next/static/chunks/40y9lkvta2o_p.js"],"ExamAppearanceBadge"] 16:T6ed,

• The incorrect sentence is - খ) Can you tell me why did you not speak the truth?
- The correct sentence is - Can you tell me why you did not speak the truth?

• Embedded/indirect question (বাক্যের মাঝখানে প্রশ্ন) -এর ক্ষেত্রে,
- Wh word দ্বারা কোনো বাক্যে যদি Embedded question থাকে তাহলে Wh word -এর পরে subject + verb বসে।
- কারণ, Subordinate clause টি Interrogative হয় না, Assertive -এর নিয়মানুযায়ী হয়ে থাকে।

• Structure: Principal clause (auxiliary verb +subject + verb) + Wh word + subject + verb + ext?

• Other options:
ক) She said that she might go to Sylhet.
- Sequence of tense অনুযায়ী এই বাক্যটি সঠিক।
- Principal clause -এর verb টি past tense -এ থাকলে sub-ordinate clause -এর verb টিও past tense -এ হবে।
- সাধারণত, that, which, when, how, though, although ইত্যাদি দ্বারা sub-ordinate clause টি শুরু হয়।

গ) I asked her how long she had been there.
- Embedded question -এর নিয়মানুযায়ী এই বাক্যটি সঠিক।

ঘ) He said that he was leaving for Dhaka.
- Sequence of tense অনুযায়ী এই বাক্যটিও সঠিক।

Source:
1. A Passage to the English Language by S M Zakir Hussain.
2. Advanced Learner's Communicative English Grammar and Composition by Chowdhury and Hossain.