1.
a) They didn't fly to Turkey last summer.
b) Did they fly to turkey last summer?
2.
a) She didn't drink juice last Monday.
b) Did she drink juice last Monday?
3.
a) He didn't cut his finger the day before yesterday.
b) Did he cut his finger the day before yesterday?
4.
a) You didn't break your arm last year.
b) Did you break your arm last year?