Jawaban:

1. I am sitting in the class right now. I was sitting in te class at the exat time yesterday.

2. I called Prabu at nine last night, but he was not at home. He was studying at the library when I called.

3. I didn't hear the thunder during the storm last night because I was sleeping.

4. My doorbell rang while Iwas listening to the radio.

5. My brother and sister were discussing something when I walked into the room.

6. I got a package in the mail. When I was opening it, I found a present from my cousin.

7. While Mrs.Supeni was reading the little boy a story, he fell asleep, so she closed the book and quietly snuck out of the room.

8. A: Did you see what the teacher just showed?

B: No, I didn't see it. I guess I was thinking about something else when he showed it.

Penjelasan:

Untuk nomor 7 itu kata kerja ke-2 bisa snuck atau bisa juga sneaked, jadi silakan pilih karena keduanya benar.

Semoga membantu ya.