Job interviews!!

I have an interview coming up for a much better paying job in the field I am doing now. I have the experience and qualifications and am more then better to fit the job but I’m just so nervous in interviews and always blank out!! Argh! Any interview tips??

“Why do you want to work here “ - it’s for the money but obviously I won’t say that but any good pointers?? Also-

At the end of interview: “ do you have any questions for us?”

Thanks!!