Always round up, “I don’t know” with a follow-up statement. These statements can be “I’ll look that up later,” “let’s look that up together,” or “why don’t you look that up and let me know next time you come in.”
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Hello, drivanovich—and welcome to English Forums. Personally, I like the commas outside: it makes much more sense. ”
— Mister Micawber
Hello, drivanovich—and welcome to English Forums.
Personally, I like the commas outside: it makes much more sense.
”
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Personally, I like the commas outside: it makes much more sense. You don't need the last serial comma at all, of course:
Always elaborate“I don’t know” with a follow-up statement such as“I’ll look that up later”, “Let’s look that up together” or “Why don’t you look that up and let me know next time