用方框中所给出的词的正确形式填空，使短文意思通顺、正确、连贯。方框中有两个词是多余的。

阅读短文，从方框中选择适当的词并用其正确形式填空，使短文通顺、意思完整。请将答案填写在答题卡的相应位置。每空限填一词，每词限用一次。方框中有两个词是多余的。

Electricity is of great  【小题1】 to our life. What would life be like without electricity? “That’s terrible!” most people would say. But it’s life in Ethiopia.
When I was in that country, the power went off  【小题2】every few days. This happened not only in small towns, 【小题3】even in the capital.
One day when I went to the airport, the power was  【小题4】. I didn’t know which flight to take. At the same time, the Internet was of course  【小题5】 The weather was very hot. To my 【小题6】, restaurants only served warm drinks. Time after the sunset, between 6:00 p.m. and 8:30 p.m., was  【小题7】. Without any light, I stayed in my room, walking or  【小题8】 in bed. How boring!
I wondered what 【小题9】 I would get into if there was no power in America. So I had a try. At 8:30 a.m., I turned off the power. Then I 【小题10】 nothing but rest at home. Things were not so difficult because it was summer and the sun didn’t set until 8:00 p.m. I’ll try this again in winter, and I hope to learn what I can do without electricity.

阅读短文，用方框中所给词的适当形式填空，使文章通顺、完整。每空限填一词，每词限用一次。方框中有两个词是多余的。