Here is a small group of grammatical errors that causes students a lot of problems in their writing. However, they can be easily learnt and avoided, so let s look at each one of them in turn.
Good grammar is essential for quality writing.
As stated before, you may well be judged by the impression you make with your writing and grammar is a fundamental element. The most common errors students make in their assignments concern the use of it s, agreement between the subject and verb in a sentence, and apostrophes. Nothing seems to cause as much confusion for students as the use of its or it s. At all other times its has a possessive meaning. Let s look at some examples to clarify the usage.