they" in paragraph 2 refers to,,,,RADA teachers|famous actors|==the actors|the characters">
4
astonished" in paragraph 3 is closest in meaning to,,,,uninterested|delighted|==surprised|proud">
5
,,,,[I]|[II]|==[III]|[IV]">
6
live the role" in paragraph 2 could best be replaced by,,,,completely forget the character|==fully immerse in the character|act out the script|become detached from the role">
7