4
1. Tom didn't go to bed before 10 pm last night.
2. I didn't catch the bus to school.
3. Sarah didn't have a dream last night.
4. We didn't study English in primary school.
5. My friend didn't watch TV before school this morning.
6 Sarah and Fred didn't have breakfast this morning.
5.
1. Did you go to bed before 10 pm last night?
2. Did you catch the bus to school?
3. Did you have a dream last night?
4. Did you study English in primary school?
5. Did you watch TV before school this morning?
6. Did you have breakfast this morning?