Past simple and continuous - exercise 4 - did not, didn't
Make negative sentences in the past simple and past continuous.
Did you hear a car outside the house?
We did not hear any car outside the house.
More online exercises:
Past simple and continuous exercises Online exercises with answers on positive, negative and question forms.
PDF worksheets and grammar rules:
Past simple and continuous Exercises with answers, PDF worksheets and grammar rules.
For elementary - intermediate learners of English as a foreign language.