1.Did they do their homework yesterday morning?
2.Did you go to bed at eight thirty last night
No,I didn't.
3.people didn't travel by ship in the old days.
4.What did Shakespeare liked watching
5.she did her homework last night.(已经是了)
6.Do they have a happy new year?
7.Did his family move to london?
8.did she start school when she was five?
No,she didn't