缺词填空（共10空；每空1分，计10分） The mobile phone is a useful thing, but maybe I don’t know h 小题1: to use it. Sometimes it makes things difficult for me. One day I wanted to see my friend nearby. I could a 小题2: at his house in five minutes, but I looked at my mobile phone and thought i 小题3: would be better to ring him up. I r 小题4: him for the first time, but the line was busy. Five minutes later, there was an answer, but it was the wrong number. Then I tried a 小题5: and this time I got an answer from him. I asked him if he was at home in the afternoon. And he said--at 1 小题6: I thought he said--he would be at home all afternoon. So I went to his house, but then I found n 小题7: in. I called him for the fourth time. This time I got so angry that I s 小题8: , “You are not at home? But you just told me over the telephone that you would be at home all afternoon!” Here w 小题9: his answer, “No, I said: ‘I will NOT be at home all afternoon.’” I went back to my room, sat down in front of the mobile phone and looked at it. What e 小题10: could I do? Nothing!