Simple past to do - did

Questions simple past:  Did...

I ate oranges in 2011. Did I eat oranges in 2011?
We went to school last week. Did we go to school last week?
He took his dog for a walk yesterday. Did he take his dog for a walk yesterday?

English  Simple past exercises

▶ 40 more exercises Free online exercises on the use of the simlpe past tense. Free exercises to learn English: Simple past tense, irregular verbs, questions and simple past negative sentences.

Online exercises English grammar and courses
▶ Simple past worksheets with explanations and examples come along with tests and online exercises to practise English grammar. Definition of the simple past tense with online exercises, quizzes and riddles - English past tense exercises.