Change it to negative: Did you study for the test?
I studied for the test.
change it to question: We made a cake
Did we make a cake?
Change it to negative: Sofía and Cris talked to the teacher
Sofia and Cris didn't talk to the teacher.
Change it to affirmative: We didn't go to the mall
We went to the mall
Change it to question: He played soccer
Did he play soccer?
Change it to affirmative: You didn't wait during 5 minutes
You waited during 5 minutes
Change it to question: She looked at me
Did she look at me?
Change it to negative: I ate a lot of empanadas
I didn't eat a lot of empanadas
Change it to affirmative: Did they read ten books?
They read ten books