C
1)...? - Yes, Moscow is the capital of Russia.
2)...? - No, they are not abroad now.
3)...? - Yes, John was in Canada in May.
4)...? - No, the Barkers were not in Scotland last autumn.
D
1) ... ? - Yes,there are a lot of people there.
2) ... ? - No,there is not a cinema in the place where I live.
3) ... ? - No,there was not a bus stop in my street last year.
4) ... ? - Yes,there were many cars in the street.

С1) Is Moscow the capital of Russia?2) Are they abroad now?3) Was John in Canada in May?4) Were the Barkers in Scotland last autumn?D1) Are there a lot of people there?2) Is there a cinema in the place where you live?3) Was there a bus stop in your street last year?4) Were there many cars in the street?