When to seek medical advice. 1  You experience bleeding or severe pain after an injury. 2  Bone or tendons are exposed. 3  The knee is visibly out of place. 4  There's sudden swelling or redness.  You can't bend your knee or put weight on it.
subject definition, subject meaning | English dictionary. subject. a the predominant theme or topic, as of a book, discussion, etc. 4 a person or thing that undergoes experiment, analysis, treatment, etc. 5 a person who lives under the rule of a monarch, government, etc.
English Language Learner (ELL): ELL simply refers to students who are not currently proficient as English speakers and are in the process of developing their English language skills. ELL students are referred to as such in both ESL specific classes and regular content area classes that they are integrated into. ELL is a universally accepted term for English language learners in the K-12 setting, as well as among adult non-native English speakers who in the process of learning English.