1. Oh my goodness, I forgot my phone!
2. Oh, I see what you mean now.
3. Oh, that's so sweet of you!
4. Oh no, the power just went out.
5. Oh, I didn't realize you were here already.
6. Oh, I can't believe it's already Friday.
7. Oh, that movie was so scary.
8. Oh, I'm sorry, I didn't mean to interrupt.
9. Oh boy, this is going to be a long night.
10. Oh, I need to remember to buy more milk.
11. Oh, I had such a busy day at work.
12. Oh, this traffic is just terrible.
13. Oh, I wish I could go on vacation right now.
14. Oh, I just got a text message from my friend.
15. Oh, this meal is delicious!
16. Oh, why didn't you tell me about this sooner?
17. Oh, I'm so tired, I could fall asleep right here.
18. Oh, it's raining again.
19. Oh, this is such a beautiful view.
20. Oh, I'm so excited for this concert tonight.
21. Oh, I can't find my keys anywhere.
22. Oh, that's a shame.
23. Oh, I think I left my wallet at home.
24. Oh, this dress is too small for me.
25. Oh, I didn't expect to see you here.
26. Oh, this coffee is just what I needed.
27. Oh, I think I'm going to be sick.
28. Oh, this song always makes me cry.
29. Oh, I can't believe I forgot my anniversary.
30. Oh, I can't wait to see what the future holds.