3 4 5 пожаьуста выполните

1  I was studying last night 2 my parents were working last Saturday 3 it was raining yesterday 4 we were doing an exam at 9 oclock 5 I was waiting for you 6 we were speaking English
1  it wasnt raining yesterday 2 I wasnt waiting for you 3 we werent speaking English
1  were you sleeping at 6 oclock this morning 2 was your mom working yesterday  3 were you watching TV at 9 oclock last night 4 was your teacher talking 5 minutes ago 5 were you studying English at 3 oclock yesterday afternoon