Мне надо паставить 2 речення 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 . (+)

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