1 .- Are there some flowers in the park?- Yes,there are.2.-Is there a book on your desk?- No,there isn't.3.- Are there a lot of people in the street?- Yes,there are.
1 .- Are there some flowers in the park?- Yes,there are.2.-Is there a book on your desk?- No,there isn't.3.- Are there a lot of people in the street?- Yes,there are.