Although teaching English listening, speaking, reading, all alone, writing, students were able to understand the meaning of the English language, such as English-English Dictionary open, etc.
Although the English language alone both reading and writing, students were able to understand the meaning of spoken English, such as opening a dictionary. England - English, etc.
Although English alone, listening, speaking, reading and writing, students can understand the meaning of English, such as the open dictionary. English - English, etc.