旅程通常需要3小时The journey ___________ takes 3 hours.
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我祖父每天都在电视上看当地新闻My grandfather watches__________ news on TV everyday.
我记不住那些重要的历史事件I can not remember all those important_________ in history.
她几乎不谈她的过去。She___________talks about her past.
你应该了解一些政治You should know something about_____________.