Had it been a little clearer in its terms, it is possible that Mrs. Inglethorp, warned in time, would have escaped. 
It is possible that Mrs. Inglethorp could have escaped, if she'd been warned in time.
There was no way for Mrs. Inglethorp to escape.
I saw that I am a minimal realist, with the help of this book.
A boy is traveling.
The taxi ride from the hotel is very expensive.
Carbon alone.
I think we're only just through the looking glass.
She doesn't understand things in depth.