با دلیل خواهش میکنم زودی

1.Ali and Reza are not eating a cake at school now. 2.are Ali and Reza eating a cake at school now? 3.who is eating a cake at school now? 4.what are Ali and Reza doing? what are Ali and Reza eating a cake at school now? 5.where are Ali and Reza eating a cake now? 6.when are Ali and Reza eating a cake at school?