Q: Does "block" have the same meaning in the following two sentences?

Block the book cover.

His brother blocked him at every turn.

OPTIONS:
- different meanings
- the same meaning

A: different meanings

Q: Does "pain" have the same meaning in the following two sentences?

Your mother is a right pain.

That kid is a terrible pain.

OPTIONS:
- different meanings
- the same meaning

A: the same meaning

Q: Does "work" have the same meaning in the following two sentences?

She knows how to work the system.

Is your husband working again?

OPTIONS:
- different meanings
- the same meaning

A:
different meanings