Directions: In this part, there are three incomplete texts with 20 questions (Ranging from 56 to 75). Above each text there are three or four phrases to be completed. First, use the choices provided in the box to complete the phrases. Second, use the completed phrases to fill in the blanks of the text. Mark your answer on the ANSWER SHEET.
Text One

Phrases:
A. (56) _____ the balance back to “yes”
B. help people (57) _____ from depression and stress disorder
C. (58) _____ they could
　　For decades, scientists have debated whether the birth of new cell was possible in an area of the brain that is responsible for learning, memory and mood regulation. A growing body of research (59) _____, but then a Nature paper last year raised doubts. Now, a new study (60) _____.
　　If the memory center of the human brain can grow new cells, it might (61) _____, and offer new insights into memory and learning. If not, well then, it’s just one other way people are different from rats and birds.__________________