Challenge 1

2. In Mexico, 904,000 —— access to safe water.
3. Rising pollution and increased burning of fossil fuels has had a huge —— on global warming.
5. Salt and pepper was added to the potatoes to —— their taste.
6. It is my —- that putting music and art back into schools will help our students do better in all subjects.
8. Scientific —- found through experimentation suggests that anything capable of being melted can be turned into glass.
9. Global warming, terrorism, poverty, and the water crisis are important ——.
10. What’s your favorite Avengers —-?

1. Women are disproportionately affected by the ——-, as they are often responsible for collecting water.
4. An estimated 2.2 billion people need —— safely managed drinking water, including 884 million currently without basic drinking water services.
5. Since they would —— my decisions, my mother told me to choose my friends wisely.
7. While substantial progress has been made in increasing access to ——, billions of people—mostly in rural areas—still lack these basic services.