The correct answer is (A) To cause to feel uncomfortably self-conscious, awkward, or ashamed. To abash, disconcert, or cause shame. To hinder, impede, or make things difficult or complicated for. To burden with financial difficulties.

Examples of use:

• The teen-aged girl was embarrassed to be seen while speaking to adults.
• The woman was embarrassed by her husband's constant interruptions while others were speaking.