park
Just transliterate it.
bank
Where is the park?
Skip the word "is". Moreover, remember that Russian does not have articles, thus there is no "the" either.
The airport is there.
Sorry, where is the airport?
The station is not here.
The word order will be "station not here".
What is it?
What do you want?
The word order for this is "what you want?"
What do you speak?
Sorry, where is the station?
Use "извините" for sorry.
The station is there. Where are you from?
The sentences are just two words long each.
I am from England. And you?
Use the contrasting "О" in the second sentence.
I am from Russia. Do you understand Russian?
Remember that "you understand" is "понимаешь".
Yes, I understand Russian. I speak English well.
Use the pronoun "я" in both sentences. Remember that "yes" is "да". Also remember that "хорошо" will come right after the subject ("Я") in sentence.
Are you a student?
No, I work. And are you a student?
Remember the position of "тут" - it comes right after "Я". Also don't forget to use the contrasting and (which is "О") in the right place
Yes, I am a student of Mathematics.
Remember that "Maths" is "математика". Apply the transformation of the last letter to "и" in order to get "of Maths".
Can I have an autograph?
Use "можно" for "can I have?". This sentence is just two words long.