Justin is a 16-year old boy. He is thinking about how {#blank#}1{#/blank#} (spend) his money during winter vacation. He {#blank#}2{#/blank#} (save) up about 300 dollars already. He plans to buy {#blank#}3{#/blank#} computer with his money but he also wants to go skating with his friends. He can't do both {#blank#}4{#/blank#} he doesn't have enough money. What should Justin do?

    We are often in these kinds of situations. You want to see a concert {#blank#}5{#/blank#} Saturday, but it is also your mother's birthday and you do not want to let {#blank#}6{#/blank#} (she) down. In this case, you don't have enough time to go to both {#blank#}7{#/blank#} (place). You must make a decision. You must think about {#blank#}8{#/blank#} should be done first. You must consider the following questions {#blank#}9{#/blank#} (serious).

    Which is more important?

    Which decision needs my attention more?

    Which choice would satisfy me more?

    After you've answered these questions, it may be much {#blank#}10{#/blank#} (easy) for you to decide what to do. So the next time you must make a decision, remember to prioritize（优先考虑）.

    This is Tammela School, a primary school in Finland. The students are having a math class with their robot teacher.

    The "teacher" is {#blank#}1{#/blank#} small, blue machine about 25cm high, Reuters reported. Whenever students have problems, it helps them very {#blank#}2{#/blank#} (patient) and never gets bored.

    "The robot can make students {#blank#}3{#/blank#} (active) in class than usual. I see Elias as one of the {#blank#}4{#/blank#} (tool) to get different kinds of practice and activities into the classroom," a teacher told Reuters.

    So far the school {#blank#}5{#/blank#} (introduce) four robot teachers, one of whom is a language teacher that can speak 23 languages and dance to music. "{#blank#}6{#/blank#} is necessary to encourage kids to come up {#blank#}7{#/blank#} new ways to make use of technology in school life," the head of the school {#blank#}8{#/blank#} (add) in the interview.

    The robot teachers are used {#blank#}9{#/blank#} (help) improve learning. This doesn't mean that human teachers will lose their jobs. The robots can teach well, {#blank#}10{#/blank#} they are not able to keep class in order. The school still needs human teachers.

—I {#blank#}1{#/blank#} it. (doubt)