Practice seriously: do not just make the mouth to twitch or a clear mind surfing. Speak or read aloud every time you have the opportunity to practice your mouth, familiar with the pronunciation.
Training seriously: Do not just do a Kmubkmib or surf your heart out. Speak or read out loud. Every time there is a chance To train your mouth to become accustomed to the pronunciation.
Practice seriously: don't just do the mouth mutter or must keep clear mind, say or read aloud in every opportunity. To train your mouth to get used to the pronunciation.