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.