Usually we try an interesting form of teaching (insert method, pair reading, statement tables, snowball method, ...) but we still get everything from most classes with one word or no answer. In oral communication, it's even worse, because some sleep on a bench and others answer a sarcastic "I don't know" to anything.
In oral communication, it's even worse, because some sleep on a bench and others answer a sarcastic "I don't know" to anything.