Lipreading, like any skill, gets better with practice. A useful technique is to substitute sounds that look the same. Substitution skill will support you in making educated guesses.
Watch this video to try it out!
Check out my free Lipreading Challenge on YouTube. You can book a one-to-one lipreading lesson with me. Or, get two or more friends together and I can teach you online as a group.
Related post: Learn how to read lips No. 23