17.
1. Did your mum make breakfast for us?
2. Did they go for a picnic yesterday?
3. Did it start raining?
4. Did you go to the cafe with friends?
5. Did Ann get up early yesterday?
6. Did they read a lot of interesting books at school?
7. Did your brother win the race?
18.
2. Did Samuel write a letter to his friend? - No, he didn't.
3. Did your brother loose his bike? - Yes, he did.
4. Did the teacher see you at school? - No, she didn't.
5. Did your team win in the game? - Yes, it did.
6.Did Alice break your skateboard? - Yes, she did.
7.Did you get up late? - No, i didn't.
8. Did Bobby stand up when the teacher came in? - No, he didn't.