Usage Examples Past Simple

• I didn't sleep. -
• He didn't answer me. -
• Was I ready? -
• I didn't call you. -
• I did not think so. -
• They didn't tell me. -
• I didn't call him. -
• The air was hot. -
• The box was empty! -
• I didn't order a taxi. -
• He didn't teach me. -
• They did not smile. -
• The sea was warm. -
• I wrote this letter. -
• I did not open it. -
• I didn't want to go. -
• The plan was simple. -
• I didn't sleep last night. -
• He did not open the window. -
• You didn't invite me. -