I did some exercise this morning .(改疑问句,否定句,把did some exerci

did you do any exercise this morning?i did not do any exercise this morning.what did you do this morning?
did you go to bj last week?i did not go to bj last week.where did you go last week?
are you in the park just now?i was not in the park just now.where were you just now?
does this sign mean danger?this sign does not mean danger.what does this sign mean?
do these sign mean danger?these sign do not mean danger.what do these sign mean?
what did they do last monday?
what did they played last monday?
what did your parents do yesterday?
where did your parents visited yesterday?

1 Did you do any exercise this morning?
I didn't do any exercise this morning.
What did you do this morning?
2 Did you go to Beijing last week?
I didn't go to Beijing last week.
W...