Jawaban:

1. The text belongs to Pinan

2. Pinan's sibling or a family member who lives in the same house most possibly wrote the text.

3. The writer wrote the text because he/she forgot to save a word document and shut the computer down.

4. After reading the text, when Pinan gets home from school, he should save the word document and shut the computer down.

Hope it helps:) Ps. These types of questions are easy to solve if you know the meaning of the words! Lain kali coba kerjain soal kaya gini sendiri, tapi kalau gatau artinya coba pake google translate:) Nanti lama-lama juga bisa kok, semangat!