1)
A: Did they live in boats?
B: No they didn't.
2)
A: Did the fish on the river?
B: No the didn't.
3)
A: Did they play music?
B: Yes they did.
4)
A: Did they attend girls to school?
B: No they didn't.
5)
A: Did the work as farmers?
B: Yes they did.
6)
A: Did they sail boats?
B: No they didn't
7)
A: Did they play football?
B: No they didn't