题目内容
句型转换。
George's dad has found a house for him.
(改成否定句)George's dad ________ ________ a house for him ________.
答案:hasn't;found;yet
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题目内容
句型转换。
George's dad has found a house for him.
(改成否定句)George's dad ________ ________ a house for him ________.