1 he taught history at school
he didn't teach history at school
did he teach history at school?
2 they left home at 8 o'clock
they did not leave home at 8 o'clock
did they leave home at 8 o'clock?
3 he stood in very good hotels
he didn't stay in very good hotels
did he stay in very good hotels?
4 you drank a lot of tea
you didn't drink a lot of tea
did you drink a lot of tea?
5 l looked tired
l didn't look tired
did l look tired?
6 we stopped in LONDON
WE DIDN'T STOP IN LONDON
DID WE STOP IN Londn?
7 pam BOUGHT A LOT OF CLOTHES
PAM DIDN'T BUY A LOT OF CLOTHES
DID PAM BYU A LOT OF CLOTHES?
8 birds flEW AWAY TO THEIR COUNTRIES
BIRDS DIDN'T FLY AWAY TO THEIR COUNTRIES
DID BIRDS FLY TO THEIR COUNTRIES?