Nobody can be happy all the time. You may become {#blank#}1{#/blank#} (不高兴的) sometimes, for example, when you {#blank#}2{#/blank#} (失败) an exam. Or you may become sad when you lose one of your friends or relatives. It's {#blank#}3{#/blank#} (自然的) to have these feelings. If you don't know how to solve these problems, you may learn something from Jeff.

    Jeff almost went mad when his elder brother died young. He {#blank#}4{#/blank#} (拒绝) to play soccer or go to the movies with his friends. Instead, he just sat in his {#blank#}5{#/blank#}(卧室) and didn't talk to {#blank#}6{#/blank#} (任何人), even his parents. Jeff felt that the world was unfair. After a few {#blank#}7{#/blank#} (月), Jeff began to understand it wasn't {#blank#}8{#/blank#} (有用的) to be sad. Now he still misses his brother, but he is beginning to talk to his parents and this makes them happy {#blank#}9{#/blank#} (又). He doesn't stay in his room {#blank#}10{#/blank#} (独自的) any longer. Instead, he goes to the movies or plays sports with his friends and he is feeling better now.