8. A ______ TV uses existing wireless computer networks or WIFI to get signals from space. A. wireless B. cable C.LED D. computer 9. My friend, Mai is living with her parents in a _______ on the river because her parents are fishermen. A. house canoe B. house ship C. house ferry D. houseboat 10. Keangnam, which is the tallest _______ in Vietnam, is a 72-storey building in Hanoi. A. skyscraper B. sky building C. sky house D. skyline 11. Nowadays, the housework is getting much easier for housewives with the help of home ______. A. applicants B. applications C. appliances D. applies 12. In some restaurants in China, waiters are now replaced by ______ because they are novel and fun. A. robots B. machines C. devices D. tools
