It was (so) delicious. It was (so) delicious.

"Delicious" is already a very strong word - it typically does not need a modifier (so, really, very) unless you really, really want to insist on it.

And, II also bought a cloth(shirt/dress/jacket). I also bought a (shirt/dress/jacket).

You could say you bought "some clothes" if you bought more than 1 article of clothing. But if you only bought one piece of clothing, you would say you bought [name of clothing, e.g., shirt]. Try to avoid beginning sentences with "and."

And, I bought a cloth. OR I bought a cloth. And I bought a cloth. OR I bought a cloth.

You typically shouldn’t use a comma after “and”. I also personally prefer not to start a sentence with “and” (and you also wouldn’t in formal situations). So you can say “I bought a cloth”, or if you still want to convey the idea of adding onto the previous sentences, you could say something like “additionally, I bought a cloth”.

And, I bought a cloth. And I bought a cloth.

It wais so cute. It is so cute.

Since you purchased it and have it now, you'd use the present tense

I will wear it next Tuesday. I will wear it next Tuesday.

I will wear it next Tuesday. I will wear it next Tuesday.

You need to say what you’re planning on wearing, and since the previous sentences imply that you’re talking about the cloth, you can just say “it”

I will it wear next Tuesday. I will it wear next Tuesday.

I will wear it next Tuesday. I will wear it next Tuesday.

I went to downtown Vancouver Downtown. I went to downtown Vancouver.

I went to Downtown Vancouver Downtown. I went to Downtown Vancouver.

I went to Downtown Vancouver Downtown. I went to Downtown Vancouver.

modifier comes before noun

I went to Downtown Vancouver Downtown. I went to Downtown Vancouver.

I drunkhad some/a bubble tea. I had some/a bubble tea.

After drinking or eating something, we say we "had" the drink or food rather than we ate or drank it.

I druank bubble tea. I drank bubble tea.

If you said “I have” instead of just “I”, you could use “drunk” in some variants of English. So it’s either “I drank bubble tea” or “I have drunk bubble tea”

I druank bubble tea. I drank bubble tea.

drank nor drunk -

I druank bubble tea. I drank bubble tea.