1. - She didn't drink milk yesterday.
? Did she drink milk yesterday?
2. - They didn't write a dictation two days ago.
? Did they write a dictation two days ago?
3. - We didn't read this text last week.
? Did we read this text last week?
4. - I didn't eat potato yesterday.
? Did you eat potato yesterday?
5. - He didn't get a letter three days ago.
? Did he get a letter three days ago?