Watch-video-and-answer-the-question-writing-homework-help
The instruction is in additional files
for sources please only use the video i give, do not use outside source
for some personal information, i am an international student from China, Now i am studying in USA. now studying in a university.IF YOU NEED MORE PERSONAL INFROAMTION ABOUT ME PLEASE MESSAGE ME
Please follow the instruction,is you have any questions please message me thanks Dingsheng