To get on to a relevant degree or diploma you may need 5 GCSEs A-C, including maths and English and at least two A levels. A level drama or theatre studies is desirable, but not essential. The most relevant vocational course would be a BTEC Diploma in Performing Arts.
You are reading an informational text for english class, and you find a lot of words you don't know. your teacher says you don't need to look up all of them in the dictionary, only the ones you need to get the main point of the text. how could text features you figure out which words to look up?