Money left

Hello,

         How are you?

         May I ask whether this sentence is correct? "How much money do you have left after this trip?" Do I use "left" correctly in this context?

         My another question is which word would you use specifically to describe that the teacher makes/do the items of examination for the students.

          Thank you very much and Happy Halloween Day.

Hi! Happy Halloween to you, too.

You did use "left" correctly in your sentence. But I think it should read "How much money  will you have left after this trip?"

A teacher writes or creates test questions.

Thanks!

Amy