Vocabulary is a fundamental prerequisite of language. Without words, there can be no effective communication. We may get by with little or inaccurate grammar, but without vocabulary we can
rarely understand others or make them understand us.
NB! Your assignments will be graded as much on your use of the English language as it is on the content. Be sure to pay close attention to your use of English, as poorly written assignments will result in low marks or a failed assignment.