this is links of assignments
https://docs.google.com/document/d/1u02BkiNXcFiaqT
https://docs.google.com/document/d/1NA6B5dbpphTJgO
https://docs.google.com/document/d/1Ps9SXDWCyLnYUa
https://docs.google.com/document/d/1_wWmea1LAYKeTS
https://docs.google.com/document/d/1-0XQNPNiTnicW0
