如何做用所给词的适当形式填空：数词考查实战

　　【中考实战】

　　1.【2010年上海市-58】Alex is ______ years old and is taken good care of in the kindergarten.(fourth)

　　2. 【2010年甘肃定西市二-4】I am in my     (three)year in this middle school.

　　3.【2010年沈阳市五-B】He plans to take   81   (second)months for his climb．

　　4. 【2010·江苏省镇江市-39】 Jack is busy preparing for a party to celebrate his sister's _____(twelve) birthday. He wants to give her a big surprise.

　　5. 【2009年江苏常州市-41】 His            (one) name is Mike. But I don't know his family name.

　　6. 【2009年湖北恩施市-66】 He is going to celebrate his _____(forty) birthday this Saturday.

　　7.【2009年临沂市-72】 Their apartement is on the _____(seven )floor of the building.

　　【答案】1.four  2. third  3. two  4. twelfth  5. first  6. fortieth  7.seventh