1)-What are you doing?
-I'm trying to call, but the subscriber is not available
2)-When did you leave Russia?
-I left Russia when I was 10 years old.
3)-Where do you live?
-I live in Moscow.
4)-Who is this strange man in a hat and glasses who walks in the park?
-This is our teacher of history. He walks with the dog in the park every day.
5)-Whom did she give the book yesterday?
-She gave the book her younger sister yesterday.
6)-Which dog is your pet?
-The dog Lucky is my pet.
7)-How much time?
-At five o’clock.
8)-Why do you think about this problem?
-Becouse I have to find a solution.