25 Sarah is a(n) ..... person. She's sure of herself.

Analysis:

The sentence describes Sarah as someone who is sure of herself. This implies she is confident and possibly outgoing or self-assured. 'Self-confident' directly means sure of oneself.

Breakdown:

• A outgoing: Incorrect. Outgoing means sociable, but not necessarily sure of oneself.
• B self-confident: Correct. Self-confident means confident in one's abilities or qualities.
• C generous: Incorrect. Generous means willing to give or share.

Translated Question:

25 Сара — ..... человек. Она уверена в себе.