Yesterday A skated at the stadium. Yesterday A watched TV at night. Yesterday A played chess with a champion. Написать в вопросе и отрецании

I didn't skate at the stadium yesterday. I was watching TV last night. I played chess with a champion yesterday.

Yesterday A didn't skate at the stadium. Yesterday A  didn't watch TV at night. Yesterday A didn't play chess with a champion.Did A skate at the stadium yesterday? Did A watch TV at night yesterday?Did A play chess with a champion yesterday?