Viết lại câu sao cho nghĩa không đổi He has health problems. He is always smiling -> Viết lại với Because, in order that,Although,such...that The weather was bad. But we went out -> Viết lại với Because, in order that,Although,such...that She failed the test. But she studied hard. -> Viết lại với Because, in order that,Although,such...that