Answer the guestions about you. do you eat chocolate every day? are you eating chocolate now? are you celebrating your birthday today? do you celebrate your birthday every year?

Yes, I eat chocolate every day/No, I don't eat chocolate every day.
Yes, I am eating chocolate now/No I'm not eating chocolate now.
Yes, I am celebrating birthday today/No, I am not celebrating birthday today.
Yes, I celebrate birthday every year/No, I don't celebrate birthday every year.