What are you doing,MeiMei?I am reading a letter ___ my pen pal.She is studying ___Japen.

what are you doing? What are you doing? what are you doing What are you doing? WHAT ARE YOU DOING? what are you doing? 填空What are you doing?I'm()()my keys. What are you doing?I'm looking ___my pencil. What are you doing?I'm playing violin.（改错） What are you doing?I`m washing the __(dish) what are you doing和what you are doing区别 what are you doing now, what are you doing?翻译 what are you doing here what+are+you+doing是什么意思 What are you doing there? What are you doing there? what are you doing?today