4. a. There are no hamburgers in this restaurant.
b. There are ten teachers in their school.
c. Are there people in the park?
d. They are proud of their children.
5. a. They’re lucky to be on holiday in Spain because there is lot of sun.
b. There are lot of birds in their trees.
c. The Smiths are a funny family. They’re nice but their dog is crazy.
d. There are two chocolate cakes on the table.
