Today, I learnedt the vowel chart. Today, I learnt the vowel chart.

Today I lLearned about the vVowel cChart. Today I Learned about the Vowel Chart

The first letter of all verbs, nouns, adjectives, and adverbs in the title is capitalized in English. Periods are typically omitted as well.

Today, I learnedt a little about the vowel chart. Today, I learnt a little about the vowel chart.

Today, I learned a little about the vowel chart. Today, I learned a little about the vowel chart.

This is grammatically correct, but doesn't really make sense, as "the vowel chart" is never defined"; instead, I would say something like "The English vowel chart" or "The IPA vowel chart".

I am still confused about the horizon axis of tonguhe position. of the tongue. I am still confused about the horizon axis of the position of the tongue.

I am still confused about the relation between the horizontal axis ofand tongue position. I am still confused about the relation between the horizontal axis and tongue position.

I am still confused about the horizontal axis of tonguhe position of the tongue. I am still confused about the horizontal axis of the position of the tongue.

The teacher oin some youtube videos said it's the position of the tip of the tongue. The teacher in some youtube videos said it's the position of the tip of the tongue.

The teacher on sSome youtube videos said it's the position of the tip of the tongue. Some youtube videos said it's the position of the tip of the tongue.

ThSome teachers on some yYoutTube videos said it'say it represents the position of the tip of the tongue. Some teachers on YouTube say it represents the position of the tip of the tongue.

But I don't think so, because it's hard to move ithe tip of the tongue when I pronounce the vowels. But I don't think so, because it's hard to move it when I pronounce vowels.

But I don'’t think sothat’s correct, however, because it'’s hard to move the tip of themy tongue when I pronounce the vowels. I don’t think that’s correct, however, because it’s hard to move the tip of my tongue when I pronounce the vowels.