Fill in the blanks with the words from the text.The moment Hope, just nine months old, saw another baby fall, tears welled up in her own eyes and she __1____off to be comforted by her mother, as though it were she who had been hurt. And 15-month-old Michael went to get his own teddy bear for his crying friend Paul; when Paul kept crying, Michael retrieved Paul’s security blanket for him. Both these small acts of _____2____ and caring were observed by mothers trained to record such incidents of empathy in action. The results of the study suggest that the roots of empathy can be traced to ____3____. Virtually from the day they are born ____4____ are upset when they hear another infant crying—a response some see as the earliest precursor of ___5_____.Developmental psychologists have found that infants feel sympathetic ____6____ even before they fully realize that they exist apart from other people. Even a few months after birth, infants ____7____ to a disturbance in those around them as though it were their own, crying when they see another child’s tear. By one year or so, they start to realize the ___8_____ is not their own but someone else’s, though they still seem confused over what to do about it. In research by Martin L. Hoffman at New York University, for example, a one-year-old brought his own mother over to comfort a crying friend, ignoring the friend’s mother, who was also in the room. This confusion is seen too when one-year-olds ______9_______ the distress of someone else, possibly to better comprehend what they are feeling; for example, if another baby hurts her fingers a one-year-old might put her own fingers in her mouth to see if she hurts, too. On seeing his mother cry, one baby ____10____ his own eyes, though they had no tears.