hi mr koh, thank you for all your econs help! i wasn’t very confident in econs previously but after attending your lessons, i have improved a lot. i was able to improve my grade significantly in the a levels :) thank you!
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A Doctor saves lives, while a teacher changes a life. I couldn’t agree more with this statement as I witnessed it firsthand myself. I had always shared a burning passion for econs, but that passion never...
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Hi Mr Koh,Thank you so much for your support and guidance over the past year. Though I joined only halfway through the year, you were so patient and willing to help by consolidating nearly everything...
Michaela Juliane, Tampines Meridian JC
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