My dog is so old he can barely walk anymore?

Is that a hyperbole why or why not?

A hyperbole is an exaggeration of an object, event, or idea for emphasis. For example, if you have an old dog, you could say, "My dog is a million years old." Another example is if you have a fish that swims really fast.

Explanation:

1.c

2.a

3.d

greet them:

buenas noches.

that is considered night time which is when "good night" is used.