This morning, I woke up early to take care of my nephew replace his babysitter because she must go to her daughter's school.

Ning

訂正 · 4

This morning, I woke up early to take care of my nephew to replace his babysitter, because she had to go to her daughter's school.

Make sure you're using "had to" in the past, "must" is for the present :)

This morning, I woke up early to take care of my nephew to replace his babysitter because she must go to her daughter's school.

Simple sentence, but very good! :)

この学習コミュニティに参加して、無料の練習問題を試してください！