many people like to use them此处动词不定式做什么成分?

Many people like to travel by plane Many people like to travel by ____. many people like to watch tv Many people like to u( ) them. Many people like to live s______ warm. 翻译 many people like to keep pigeons many people like to go to the park on w... Now many people like to d__ to work many people like Many people like to surf the internet.作文 many people like to t____ by plane(__填什么) Many people like to watch o( ) play games. Many people like to t一 by plane many people around the world like to listen toclassical music. many people like to keep small animal as their p____. many people around the world like to listen toclassical music. There are many people there,t_____.They like to w___elephants. In many places people like to set off firecrackers .是什么意思