Prepare for an interview

I had an  a job interview last week.
The result can't  couldn't be worse.
Now, I  am continuing  to prepare for it  next interview .
Maybe I will try again next week.
Wish Me Luck.

Prepare for an interview

I had an a (*) job interview last week.
The result can't be worse.
Now I continue to prepare for it. (/for the next call)
Maybe I will try again next week.
Wish Me Luck.

(*) You have to use AN when the next word begins with a vowel. If you look, the next word is "job" and because of its first letter is a consonant you have to use A instead of AN.

and good luck with your near job interview!