This is a school in Finland(芬兰). Some students at this school are having a maths class. Their teacher is a {#blank#}1{#/blank#}! The "teacher" is small and short. Its name is Adam. The robot is kind. It can say things again and again. There are three robot teachers at the school. This is an {#blank#}2{#/blank#} teacher. Its name is Elias. It's very {#blank#}3{#/blank#}. And it can speak 23 languages. Look at that thin robot. It's a music teacher. Its name is {#blank#}4{#/blank#}. It can {#blank#}5{#/blank#} and dance. The children like their new teachers very much.

    How did Helen Keller{#blank#}1{#/blank#} to read and write? One day, her teacher {#blank#}2{#/blank#} the word "water" in Helen's hand. And then she{#blank#}3{#/blank#} Helen's hands in the water. She taught Helen again and again. Then Helen {#blank#}4{#/blank#} the word. So "water" was Helen's {#blank#}5{#/blank#} word. She was very happy. She was{#blank#}6{#/blank#} so she learned very quickly.