1) It rained sometime.Negative form: It didn't rain sometime.Question form: Did it rain sometime?
2) The sky was usually bright-blue.Negative form: The sky wasn't usually bright-blue.Question form: Was the sky usually bright-blue?
1) It rained sometime.
Negative form: It didn't rain sometime.
Question form: Did it rain sometime?
2) The sky was usually bright-blue.
Negative form: The sky wasn't usually bright-blue.
Question form: Was the sky usually bright-blue?