根据所给提示（中文或首字母），在空格里填入适当的单词。（共5小题，每小题1分）
I think Germany is a big country in E__________.
I want to write a letter to Lisa but I forgot her home a_________.
Mrs. Brown is an e_________ teacher and her classes are full of fun.
It is wet and hot in summer in the _________ (南方) of China.
She is learning _________ (法语) and German in a university.