You have received a letter from your friend , who lives in Moscow and who would like to know: your plans for this summer; if you have ever been to Moscow, the capital of our Motherland;if you would like to vizit him for a while...

You have received a letter from your friend , who lives in Moscow and who would like to know: your plans for this summer; if you have ever been to Moscow, the capital of our Motherland;if you would like to vizit him for a while after you final exams; what sight you would like to see in Moscow and why