Can a native speaker of English check structure and grammar of the sentences, thanks?

Today I went to a company for an interview under the scorching sun. I applied for the secretary position. I felt a bit nervous because I didn't have any experience in this field. The Deputy General Manager gave me some material about secretarial work, and let me take it home for to read in order to prepare for the second-round interview. I really hope I get this job, so I will try my best. Good luck to me!