No .31
          Q31. Choose the most appropriate word to fill the blank.
          (다음 빈칸에 들어갈 말로 가장 적절한 것을 고르시오. )
          In everyday life, we use ________ to predict where we should
          pay attention.① close cooperation
          ① close cooperation
          ② previous experience
          ③ survival instinct
          ④ parental advice
          ⑤ modern technology