根据提示填空(每空一词)
My brother is used to ____ (study) with his new friends in Australia.
答案
studying
知识点:非谓语动词

句意为“我弟弟在澳大利亚习惯和他的新朋友们一起学习”。be used to doing sth表“习惯做某事”,所以答案为studying。

略
