Are both acceptable?
And---
I filled in the triangle with colour. I guess, it's incorrect but just want to make sure.
If it's incorrect, which preposition should I use and when is 'fill in' used?
Please help!
zany banana 409 Can we say 'fill' instead of 'fill up'? Are both acceptable? Yes.
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zany banana 409Can we say 'fill' instead of 'fill up'? I filled/ filled up the bottle with water.Are both acceptable?
Yes. 'Up' is an adverb suggesting completion.
zany banana 409And---I filled in the triangle with colour.
That's fine.