'He talks as if he (know) everything about the project."

সঠিক উত্তর: ''He talks as if he knew everything about the project."   

• Completing sentence এর ক্ষেত্রে as if/as though থাকলে সেই বাক্যটি Complete করার নিয়ম:
- As if/As though অর্থ 'যেন'।
- as if/as though এর প্রথম অংশে present indefinite হলে পরের অংশে past indefinite বসবে।
- প্রথম অংশে past tense হলে পরের অংশে past perfect tense হয়।

• Example:
- He tells the matter as if he knew it.
- He told the matter as if he had known it. 
- "During the meeting, he talks as if he knew everything about the project."
- "In class, he talks as if he knew everything about the subject matter."

Source: Advanced Learner's by Chowdhury & Hossain.