No one was ____ than Fleming at what he saw when he got back to the laboratory. (SURPRISE) Вместо пропуска правильно

No one was more surprised than Fleming at what he saw when he got back to the laboratory.

Никто не был более удивлен, чем Флеминг, по тому, что он увидел, когда вернулся в лабораторию.

Was no one more surprised than Fleming at what he saw when he got back to the laboratory?

Who was more surprised than Fleming at what he saw when he got back to the laboratory?

No one was more surprised than Fleming at what he saw when he got back to the laboratory, was he?

Was no one more surprised than Fleming or Jim at what he saw when he got back to the laboratory?