question: Complete the next sentence:

How to unlock layers in photoshop
Open up your image in photoshop like normal.
There is no sort of change or setting you can switch before opening an image that unlocks the background layer. Just open up the image like normal.

answer: Click on the locked layer in the " layers " palette. This is the long box on the right of your screen labeled layers.

question: Complete the next sentence:

A view is seen of a vast cavernous valley and mountains. skiers

answer: walk into a building together.

question: Complete the next sentence:

How to fill nail holes
Mix dry powder filler with water according to the putty manufacturer's instructions.
This form of putty should be mixed to a stiff consistency.
Pack each nail hole full of putty with a plastic dish scraper and add extra putty so you create a slight putty mound.

answer:
As the putty dries, it shrinks. Adding extra putty allows for this shrinkage, making sure the nail hole has been completely filled.