question: Complete the next sentence:

A group of people start to dig a structure close to the shore. as the digging

answer: continues more people join to dig as a pattern ensues.

question: Complete the next sentence:

How to know if a cat is a stray
See if the cat approaches you.
A cat's behavior towards people can be a big indicator of whether or not a cat is a stray. Since stray cats have once been socialized, meaning they've been around people and most likely lived in a home, they are often not as skittish as feral cats.

answer: Stand or sit near the cat and see if it approaches you on its own. If it does, it is probably a stray that is lost.

question: Complete the next sentence:

How to buy organic dry fertilizers
Test your soil's ph and nutrient levels.
Before selecting an organic dry fertilizer, use a soil testing kit to find out what kinds of amendments your soil needs. Buy a home soil test kit from your local garden center, or send a sample to a soil testing lab near you.

answer:
Use a test kit or request a lab test that shows both soil ph and nutrient levels. Many universities offer soil ph and nutrient analysis through their agricultural departments.