Evidence has been piled up ____ specific speech sounds are recognized by babies as young as five month old.
We know our friends by their defects ______ by their merits.
Those bad conditions have given ______ to a lot of crime in the area.
The shoemaker can mend whatever ______.
Operations which left patients ______ and in need of long periods of discovery time now leave them feeling relaxed and comfortable.
America will never again have as a nation the spirit of adventure as it ______ before the West was settled.