A. They can undo complicated bolts on gates.
GONE is not suppose to be understood literally, bc the wish did not go, or wznt gone literally... but figuratively..............hope that makes sense..
Considering that tone is the speaker´s attitude towards a certain situation and consequently it expresses a specific emotion (mood and meaning). In this case, we can infer that the person feels dissapointed, sad and perhaps a little bit upset. He or she would "say with expression" option C. test, hard. (In fact I would emphasize believe and test in the first sentence and hard in the second).
You would put them "Brunswick Times"
