1 . To our surprise, the repairman ________ (be) one of our first homeless students. (所给词的适当形式填空)

2 . A school-home is exactly ________ it sounds like. We get the homeless off the street, and we educate them so they don’t have to return to the street. We teach them how to be gardeners, painters, carpenters, bricklayers, electricians, and air-conditioning repairmen. (用适当的词填空)

4 . She was much younger than the other members in the conservation and research team at the Mogao Caves, ________leader was her father Chang Shuhong (1904-1994), a noted painter and director of the Dunhuang Academy. (用适当的词填空)

5 . The 2022 Winter Olympic Games in Beijing can be seen as a good example of________ young people have embraced China Chic. (用适当的词填空)

6 . Although we do not know very much about________ kind of life forms exist in deep ocean trenches(深海沟), marine scientists have found a certain type of jellyfish(水母) in the Mariana Trench, the world’s deepest ocean area. (用适当的词填空)

7 . The excessive use of high technology can also make our life passive, which will make the majority of us become lazier, and we are unwilling ________ (explore) minds any longer. (所给词的适当形式填空)

8 . The excessive use of high technology can also make our life passive, ________will make the majority of us become lazier, and we are unwilling to explore minds any longer. (用适当的词填空)

10 . All systems are in good condition, and the launch site is preparing to fuel up the rocket as ________(schedule). (所给词的适当形式填空)