Often, students proclaim, "That was so easy" about a grammar section and then sit in disbelief when they later find out that they actually got a lot ofthe problems wrong. The reason for a lot of these mistakes is over reliance on the way a sentencesounds and old grammar habits stemming from colloquial speech. This is because the way we have learned to speak English is not exactly the waywe are expected to write it. For this, we need rules.Contrary...