Thanks as always, kru New, for a great lesson! ผมซ่อมจักรยานเมื่อวานนี้ is my suggested answer today. I'm very glad you take up similar soundings words and vowels, like ซ่อม and ส้ม. To me these two sound almost indistinguishable... Have a wonderful mid-week!
Small point in your excellent lesson here. At 20:00, in English we wouldn't say "costed", just "cost". I have no idea why, but that's the way it is. Thanks again for being a great teacher.
"the word sia is so confusing right? There are so many meanings of this word" YES!! I'm glad you said it lol. In fact, there are many Thai words that have too many meanings or sound almost the same to my liking :p I would honestly prefer to learn 100 new words instead of having 20 words have 80 meanings :p