the river nile was the only source of water in ancient egypt so people built their houses as close to the river as they could to get the water to drink, wash themselves etc.
The correct answer to this open question is the following.
Although there no options attached, we can answer the following.
The referee kicks-off the game with a loud whistle. As an assistant referee during the game, I must position myself along the touchline of one half of the football field by the benches of the participant teams. I have to position in line with the second to the last defender, or I have to follow the ball along the field until the goal line.
This is part of the series of rules and regulations provided by FIFA for referees in a soccer match. The International Federation of Football Association establishes clear rules for the people who are going to work as referees. One of them is to perfectly learn the rules to be able to correctly officiate a soccer match. FIFA is the governing body that rules and directs soccer teams and competitions around the world and is the one that organizes a World Cup every four years.
Answer:
the unnecessary commas are:
The dog's little legs, began to swell up and become difficult to move, and
After a week of lying in her little bed, our dog began to feel a bit better,
Explanation: