Select the most appropriate option to fill in the blank.

Give yourself a ______ and get some rest.

Break

The correct option to fill in the blank is break.

The word "break" has several meanings, but in this context, it means "to rest or relax." This is the most appropriate word because it accurately describes what the speaker is suggesting the listener do.

The other options are not as appropriate.

• Brake means "to slow down or stop." This does not make sense in the context of the sentence, because the speaker is not suggesting the listener slow down or stop.
• Blank means "empty or without content." This does not make sense in the context of the sentence, because the speaker is not suggesting the listener become empty or without content.
• Brick is a solid block of fired clay. This does not make sense in the context of the sentence, because the speaker is not suggesting the listener become a solid block of fired clay.