Many countries around the world celebrate Earth Day. It is a day that is meant to raise awareness and appreciation about the Earth's natural environment.
The first Earth Day was held in the USA. It was founded by United States Senator Gaylord Nelson as an environmental teach-in - a sort of general educational forum or seminar. That was on April 22, 1970. While this first Earth Day was focused on the United States, an organization launched by Denis Hayes, who was the original national coordinator in 1970, took it international in 1990 and organized events in 141 nations.
Earth Day is now coordinated globally by the Earth Day Network, and is celebrated in more than 175 countries every year. Numerous communities celebrate Earth Week, an entire week of activities focused on environmental issues. In 2009, the United Nations designated April 22 International Mother Earth Day.
1.)
1. Does Tom play football every Sunday?
2. What does Tom every Sunday?
3.Who plays football every Sunday?
4. Does Tom play football or chess every Sunday
5. Tom plays football every Sunday, doesn`t he?
2)
1.Is Olga drinking cofee now?
2. What is Olga doing now?
3. Who is drinking cofee now?
4. Is Olga drinking cofee or tee now?
5. Olga is drinking cofee, isn`t she?
3)
1. Did your friend buy a new car yesterday?
2.What your friend did yesterday?
3. Who bought a new car yesterday?
4.Did your friend buy a new car or new phone yesterday?
5. Your friend bought a new car yesterday, didn`t he?
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