1. “Do you if there is” → “Do you know if there is”: Fixed missing word. 2. “My VPN was not working today so I couldn’t attend the meeting.” → “My VPN wasn’t working today, so I couldn’t attend the meeting.”: • “Was not” → “Wasn’t” (more natural). • Added a comma before “so” for clarity. 3. “as I told you that my Messenger was not working last week” → “As I mentioned last week, my Messenger was also not working.”: • “as I told you that” is awkward; “As I mentioned” is smoother. • Added “also” for clarity. 4. “I’ve already sent emails to David and Anna to apologize, but I couldn’t find Naomi‘s email.”: • No major grammar issues, but slight rewording could improve flow. 5. “Thank you very much and have a nice weekend.” → “Thank you very much, and have a great weekend!”: • Added a comma. • “Nice weekend” → “Great weekend” (more natural). If you want to refine your writing and sound even more natural in English, I’d be happy to help! Book a conversation lesson with me to practice.