An older, yet very useful site that will help you to improve your writing on word & sentence level, paragraph level and also essay & research paper level. This site contains some useful articles that explain common grammar mistakes, basic punctuation, basic sentence concepts etc. Worth visiting and reading.
Mouth ulcers are tiny breaks in the lining of the mouth or on the tongue that form painful flat sores. Theyâre thought to be caused by a virus. They mainly occur when your child has been ill or tired, as well as during stressful times. These types of ulcers are often referred to as âaphthous ulcersâ or âcanker soresâ.
Mouth ulcers also can be a sign of conditions that are more serious and require medical treatment, such as: 1  celiac disease (a condition in which the body is unable to tolerate gluten) 2  inflammatory bowel disease. 3  diabetes mellitus.  Bechetâs disease (a condition that causes inflammation throughout the body)