Which of andrey or andrei is the preferred transliteration of the russian name ðð½ð´ñ€ðµð¹ into the english alphabet? I checked wikipedia, but it gives both variants. Which is correct:

Or what is the course fees? Also, are the two words fee and fees interchangeable? What is the difference between 'go up there' and 'go there'? The boys want to go up there. He didn't want to go there. Are they interchangeable in the above examples?

He didn't want to go there. Are they interchangeable in the above examples?