摘要： ---Where has he ? ---London, he’s there for a month. A. been...lived B. been...gone C. gone...been D. gone...gone 2)语法选择. Alex Gardner is a 13-year-old boy. He 56 in the US. Alex has a big dream (梦想). He wants 57 a party in a tree house with his friends. But it’s not easy. Alex sits 58 a wheelchair (轮椅). When he was 8, he had a car accident. You can’t 59 in a tree house in a wheelchair. But things 60 . There is now a special tree house for disabled kids 61 Alex. It 62 45 people two years to build it. It cost $100,000. Alex 63 test the tree house. What’s it like? “Oh, it’s beautiful, he said. First a rope takes Alex into the tree house without his wheelchair. Then in the tree house, Alex sits in a seat that can move. “You can go anywhere in the tree house with the seat. It locks if you want it to. The large tree house is of a light blue color. It is about 7 meters above the ground. A lot of 64 trees surround it. The tree house has windows, a porch and a ceiling . It’s 65 for a party. “I can’t wait to party with my friends here! said Alex.

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