Jawaban:

2. Formal

3. At 10.15

4. I don't think the sender was in a hurry because he asked when it could be picked up while it was still today. If he was in a hurry, he would write when he could pick it up. (But it could be wrong though.)

5. Introducing himself and explaining his purpose of the short message.

Penjelasan:

Yang nomor 4 saya masih bingung. Biasanya kalau orang buru-buru begitu kan dia pasti bakal nulis waktu kapan dia bakal ambil dan tanya apa bisa diambil pada jam itu. Jujur saya juga kurang yakin ‍♀️