Ответы и объяснения

1.Janet was making an omelette for breakfast when her grandparents arived.2. My friends and i were playing outside when the rain started.3. I was sleeping when dad called.4.I was having a dream when suddenly the teacher asked me a question. 5.We were dancing when the music stoped.6. I was going to the supermarket when I met my friend.7.I was trying on my sweater when salesperson came up to me.8.I was looking for a presen for Jack when I saw him in the shop