Grammar help in personal statementWatch
1) What is a more formal way of saying 'is this key'?
2) What is a word for testing, but enjoyable (talking about my experiences with some questions in an academic competition)?
3) Currently put down, '..... in my (epq topic) EPQ.' - how do I rephrase this to make it clearer ?
4) Some good synonyms for 'explored' (in an academic context) ?