Ответ:

ex.2

1. There aren`t five shops.

2. There aren`t a lot of restaurants.

3. There isn`t a building.

4. There aren`t some parks.

5. There isn`t a library.

6. There isn`t a bus station.

7. There isn`t a sport centre.

ex.3

1. Are there five shops in your city? Yes, there are.

2. Are there a lot of restaurants in your city? Yes, there are.

3. Is there a building in your city? No, it isn`t.

4. Are there some parks in your city? Yes, there are.

5. Is there a library? No, there isn`t.

6. Is there a bus station. Yes, there is.

7. Is there a sport centre? No, it isn`t.

удачи!