{#blank#}1{#/blank#} {#blank#}2{#/blank#}，or we won't catch the first bus on time．

    If we try to think of the most important inventions in the 20th century, I think electricity may{#blank#}1{#/blank#}(is) the most important, in a way. It plays {#blank#}2{#/blank#}important part in the development(发展) of the modern world. It can affect(影响) everyone's life. When the electricity {#blank#}3{#/blank#}(go) off, we call it a power cut. Can you imagine what {#blank#}4{#/blank#}(we) life will be like{#blank#}5{#/blank#}(with) electricity?

    Almost everything will stop. Electrical appliances(电器) can't work, traffic lights are dead, many workers must stop{#blank#}6{#/blank#}(work)and so on. Electricity is so{#blank#}7{#/blank#}(importance), {#blank#}8{#/blank#}it is also limited.

    {#blank#}9{#/blank#}should we do? At least(至少)，we{#blank#}10{#/blank#}(must)waste electricity.

    Lisa has always been fat. She wanted to lose weight, not only because she wanted to look smarter and healthier, but also because it would make life {#blank#}1{#/blank#}(easy).

    For example, it was difficult {#blank#}2{#/blank#}Lisa to find ready-made clothes. She had to ask a tailor(裁缝) {#blank#}3{#/blank#} (make) clothes that were large enough. In the school, she needed a special chair that was bigger and stronger than other {#blank#}4{#/blank#} (chair). If she went for a walk, she got tired very {#blank#}5{#/blank#}(quick).

    She was also unhappy about the way people treated her sometimes. She couldn't enjoy having dinner with her friends {#blank#}6{#/blank#}she was afraid to get fatter.

    But now things are quite different. Last month, her classmates were preparing for the School Art Week. They {#blank#}7{#/blank#}(invite) Lisa to play the lead role of the Proud Queen who was tall and fat. Lisa agreed and practiced a lot.

    Soon after the play, Lisa became a star! She did so well {#blank#}8{#/blank#}everybody remembered the Proud Queen. She even won the School Best Actress Award for {#blank#}9{#/blank#}(she) wonderful performance.

    Now Lisa doesn't worry {#blank#}10{#/blank#}being fat any more. She believes in the English saying "Every dog has its day".