Simple past negatives

Negative sentences simple past: short form - long form

I did not know her.   I didn't know her.
We did not gog to school.  We didn't go to school.
He did not take his dog for a walk.  He didn't take ....

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.