补全英语句子根据句子意思用所给的单词的正确形式填空.1.His uncle teaches math in a high

补全英语句子
根据句子意思用所给的单词的正确形式填空.
1.His uncle teaches math in a high school.He is a math _____(teach).
2.We are _____(real) relaxed on weekends.
3.John and David want to join the _____(swim) ciub.
4._____(thank) for your letter.
5.There are two _____(piano) in his room.
6.She likes music very much.She wants to be a _____(music).
7.December is the _____(twelve) month of the year.