Furigana help needed, please

[Concreteface]

Hello!

I'm doing a presentation in Japanese, and I've written a text for that presentation. Though, I'm unsure of some of the furigana, so could you please check to see if they're correct?
I really want to pronounce the words correctly...

Thank you!

 

[Toritoribe]

下描き したがき
一週間 いっしゅうかん
引っ越してきました ひっこしてきました
画力 がりょく
亡くなった なくなった
そこに籠もって そこにこもって （The okurigana 籠もる is more common.)

I only pointed out misreadings. (I mean, I left grammatical errors and awkward expressions.)

 

[Concreteface]

Thank you so, so much!

If you or anyone would like to correct/point out my grammatical mistakes and "awkward expressions", I'd very much appreciate that too. I've attached the Word document for easier access.