Read the passage and choose the correct answer to each of the following questions.
Earth Day is an annual event celebrated around the world on April 22 with the aim to raise public awareness of the world’s environmental problems. The first Earth Day was held in 1970 in the USA. John McConnell the promoter of Earth Day campaigned to celebrate the Earth on March 21,1970. In response to John McConnell’s movement, the US city of San Francisco officially announced March 21, 1970, and then Secretary-General of the United Nations u Thant announced it as International Earth Day. But later, the major of the annual group celebrating Earth Day believed that after the Resurrection was truly Earth Day, and they celebrated It on April 22 every year. The second Earth Day was launched by Gaylord Nelson, a former Wisconsin Democratic senator, on April 22, 1970 with 20 million participants. It is first born from 1970, but until 2009 officially recognized by the United Nations. On Earth Day, people often organize activities aimed at protecting the environment such as saving energy, planting green trees, collecting garbage. Today more than 500 million people in 175 countries celebrate Earth Day.
The first Earth Day was celebrated__________.

Lunar New Year, also known as Tet is the most important and popular holiday and festival in Vietnam. It is the Vietnamese New Year marking the arrival of spring based on the Lunar calendar. Tet takes place from the first day of the first month of the Lunar calendar (around late January or early February) until at least the third day. There are some common things that people do during Tet such as visiting a person’s house on the first day of the new year (xông nhà), ancestral worship, wishing New Year’s greetings, lucky money to children and elderly people with the hope that it will bring fortune to them. Tet is also a special occasion for family reunions. During Tet, Vietnamese people visit their relatives. They also go to pagodas and temples to pray health and fortune. They consider Tet to be the first day of spring, and the festival is often called “Hội xuân” (spring festival). I like Tet holiday because of some reasons. Firstly, I don’t have to go to school. Secondly, I receive a lot of lucky money from adults. In addition, I wear new and beautiful clothes and visit my relatives during Tet. I also have a chance to make Chung cakes with my parents. It’s really interesting! Tet is so important to me and to all Vietnamese citizens. This is because we get more days off from work and study, and therefore we have more time to spend with our families and our loved ones. It is also a great time to think about what we have done in the previous year, and to make plans for the upcoming year.