HOMEWORK: First of all, we need to prepare resume. We also need clean clothes. Interviewers usually need questionof work. We always need to information about new job.

Hi, Ms. Nami! Thank you for the great response. I agree that we need to research about the job we are applying for. We also need to look presentable and professional. Thank you for this response. See you!

--Teacher Anji

First of all, we need to prepare resume.

>> First of all, we need to prepare a resume'.
We also need clean clothes.

>> CORRECT

or >> We also need to wear clean clothes. 
Interviewers usually need questionof work.

>> Interviewers usually ask questions about work.
We always need to information about new job.

>> We always need information about the new job.