The symptoms of oral cancer include: A white or red area or lesion anywhere in your mouth or pharynx (back of the throat) or on your lip. Problems chewing or swallowing. An area in your mouth or pharynx or on your lip that is sore, irritated, lumpy, or thickened. Numbness, tenderness, or pain in your mouth or neck. Pain in one ear. Your dentist or dental hygienist can spot signs of oral cancer during a regular dental exam. Early detection increases the chances of successful treatment.
The principle languages on the continent include Arabic, French and English. Arabic was ranked the 5th most spoken language in the world by research group Ethnologue, with over 240 million speakers worldwide. In Africa, there are more than 100 million speakers, with Egypt accounting for more than 54 million. It is also the most widespread official language on the continent, incluing in Algeria, Tunisia, Libya, and Egypt. English reached the 3rd spot as the most spoken language in the world, with over 330 million speakers.
Arabic language school. Arabic language schools are language schools specialized in teaching Arabic as a foreign language to speakers of other languages. There are different types of Arabic language schools based on their focused branch, target audience, methods of instruction delivery, cultural atmosphere, and elective courses available. 1 Definition and scope.