Paul ( find) a wallet on the bus yesterday .отрицание ,вопрос и ответ

1) is my sister  leaving to her place at the moment?   2) i  read  this book yesterday.3) you will play the piano tomorrow.4) we are returning from the museum now.5)our friends  do not  see mary every day.6) did the new school begin  working last year? 7)he often  speaks to me.8)he was  discussing that problem the whole morning yesterday.9)i will be reading this article at two o'clock tomorrow.

1.my brother repaired my bike yesterday.2.my little sister usually plays puzzles in the evening.3.mag did the washing up half an hour ago.4.alex didn't water the flowers yesterday.5.his grandma won't go to the country tomorrow.