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

Seek happiness.

Seek a position.

OPTIONS:
- different meanings
- the same meaning

A: the same meaning

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

Competition was pushing them to the wall.

The wind blew against the walls of the tent.

OPTIONS:
- different meanings
- the same meaning

A: different meanings

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

What will you do this afternoon?

A 'B' grade doesn't suffice to get me into medical school.

OPTIONS:
- different meanings
- the same meaning

A:
different meanings