Đoạn hội thoại trên có một số lỗi sai về ngữ pháp và từ vựng. Dưới đây là các lỗi sai và cách sửa:

1. **"blitheness"**: Từ này không phù hợp trong ngữ cảnh. Nên thay bằng "pleasure".
- Sửa lại: "It is a pleasure to meet You today."

2. **"special day"**: Thiếu mạo từ "a".
- Sửa lại: "I am glad to see You on this special day."

3. **"individuula"**: Sai chính tả, nên là "individual".
- Sửa lại: "I have an individual inquiry, provided You would not mind."

4. **"Wherefore did not You acquiesce"**: Cấu trúc câu không đúng. Nên là "Why did You not acquiesce".
- Sửa lại: "Why did You not acquiesce to participate in that studying group?"

5. **"You was"**: Sai ngữ pháp, nên là "You were".
- Sửa lại: "I suppose that You were to have opted for being a member of that group."

6. **"did not took part"**: Sai ngữ pháp, nên là "did not take part".
- Sửa lại: "I did not take part in that group due to my lackadaisical attitude, Sir."

7. **"get preoccupided"**: Sai chính tả và ngữ pháp, nên là "got preoccupied".
- Sửa lại: "Myriad things were unfaithful and I got preoccupied with this for so long."

8. **"faithfulness"**: Từ này không phù hợp trong ngữ cảnh. Nên thay bằng "trustworthy".
- Sửa lại: "I could reaffirm that the group was nowhere near trustworthy, I suppose."

9. **"speaking of which"**: Thiếu viết hoa chữ cái đầu câu.
- Sửa lại: "Speaking of which, I suppose that the omnishambles could be a lesson for us."

10. **"internalise experience"**: Thiếu mạo từ "the".
- Sửa lại: "We should internalise the experience from these kinds of 'Baptism by fire'."

Dưới đây là đoạn hội thoại đã được sửa lỗi:

- Raphael: Greetings, Sir. It is a pleasure to meet You today.
- Georg: Greetings, Sir. I am glad to see You on this special day. Whereabouts are Your confrère?
- Raphael: Well, I suppose that they are sauntering around somewhere for sure. I have an individual inquiry, provided You would not mind.
- Georg: Go ahead...
- Raphael: Why did You not acquiesce to participate in that studying group? I suppose that You were to have opted for being a member of that group.
- Georg: Hmm.. I did not take part in that group due to my lackadaisical attitude, Sir. The Group was seemingly nowhere near as jovial as it had been assumed to be. Myriad things were unfaithful and I got preoccupied with this for so long.
- Raphael: I suppose that Your reasoning is convincing and proper, Sir. I have experienced that once and I could reaffirm that the group was nowhere near trustworthy, I suppose.
- Georg: Speaking of which, I suppose that the omnishambles could be a lesson for us. We should internalise the experience from these kinds of "Baptism by fire".
- Raphael: I agree.