"i should like to see them," said mary. "where is the green door? there must be a door somewhere." ben drove his spade deep and looked as uncompanionable as he had looked when she first saw him. "there was ten year' ago, but there isn't now," he said. which explains why ben weatherstaff's expression became "uncompanionable"?

The correct answer is:  

Talking about the secret garden is painful for Ben.

In The Secret Garden (1911), a novel by Frances Hodgson Burnett,  the gardener Ben Weatherstaff finds it painful to talk about the late Mrs. Craven, who used to spend hours in the secluded garden growing roses. Mrs. Craven had died after a mishap in the garden, so Mr. Craven locked the garden and hid the key.

a. all of the other answers have at least one capitalization error.

all of the statements cuz