Understanding more about both the company you hope to work for and its competitors will help you appear competent and well prepared for the interview. It will also assist you in preparing good questions to ask of the interviewer if you are given the chance to do so.
Answer:
Grammar rules:
Use Active Voice. ...
Link Ideas With a Conjunction. ...
Use a Comma to Connect Two Ideas as One. ...
Use a Serial Comma in a List. ...
Use the Semicolon to Join Two Ideas. ...
Use the Simple Present Tense for Habitual Actions. ...
Use the Present Progressive Tense for Current Action. ...
Add -ed to Verbs for the Past Tense.