Answer:
lazy
Explanation: The reason lazy is the best choice is because if he avoids it for 3 weeks it means he don't want to do it
Not realistic, and just something random that's not possible
They are* instead of they is. And also blue* instead of blew.
This is true. The general theory regarding personality development is that some aspects of our personality remain constant, while others will change due to environment. This entails a mixture of "nurture and nature" with regard to personality.