Have you ever been confused with "seventeen" and "seventy"? How about Auckland and Oakland? Words may have another meaning when they are pronounced differently.
That's why correct pronunciation is always important in order to avoid confusion and possible problems. Knowing the right pronunciation of words will make you a better communicator and an effective speaker.
Start practicing correct pronunciation by taking the quizzes below. See the difference it would make when you pronounce words properly.
Soft vs. Hard th