Are these Japanese sentences correct written in Hiragana?

Question:

わたしはあなたにどういします。
I agree with you.
わたしはいき たくはありません。
I don't want to go.
わたしは ひじょうにおこり ます。
I'm getting really angry.

Answer:

No problem.
But about 2nd sentence,
わたしはいきたくありません
is more natural.