Solution

Option (b) is the correct answer. ‘Outlandish’ means ‘looking or sounding bizarre or unfamiliar.’, the opposite for this is ‘conventional’ which means ‘based on or in accordance with what is generally done or believed.’ ‘Stubborn’ means having or showing dogged determination not to change one's attitude or position on something, especially in spite of good arguments or reasons to do so. ‘ Agitated’ means feeling or appearing troubled or nervous. ‘Fearful’ means feeling or appearing troubled or nervous.