Answer:
b and c
Explanation: definition a long arduous journey, especially one made on foot
I believe it's B. It seems to be the only one that is very blunt and uses a different tone from the other sentences.
Answer:
The cat hid his mouse toy under the bed would be correct. In this sentence the comma is not needed.
Answer:
A
Explanation:
because it could only take place before he went anywere
It might be d , I’m not sure tho .