What is the keyboard shortcut of the Pencil tool?

(a)  

This is the (a)   tool.

This tool, which allows you to edit the points in your shapes drawn by pen tool is the (a)   selection tool.

What is the keyboard shortcut of the path selection tool?

(a)  

This keyboard shortcut of the Paint bucket tool is _.

(a)  

This is the (a)   selection tool.