Unit 1

Lesson 2https://perlie.code.blog/lesson2/

Lesson 3https://perlie.code.blog/unit1-lesson3/

Lesson 4

Lesson 5 https://perlie.code.blog/unit-1-lesson-5/

Lesson 6 https://perlie.code.blog/lesson-6-2/

Lesson 7https://perlie.code.blog/unit1-lesson7/