помоги мне надо паставить 2 речення впомоги мне надо паставить 2 ресеня в Past perbect 1)мойі друзі прочитали цю книжку до 7 години. 2) я подивився цей фільм до 2 години в чора . (+,-,?,в)

1)my friends had read this book by 7 o`clockmy friends had not read this book by 7 o`clockhad my friends read this book by 7 o`clock?2)i had seen this film by 2 o`clock yesterdayi had not seen this film by 2 o`clock yesterdayhad i seen this film by 2 o`clock yesterday&