UNIVERSIDAD POLITÉCNICA SALESIANA
Nombre: Viviana Arguello AD-1A
Exercise1
Elija la opción más adecuada para responder a las siguientes preguntas.
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Principio del formulario
Is there a cup here?
Yes, there is one.
Yes, it is.
Are there twenty pencils in this box?
Yes, there are ten.
Yes, there are.
Is there a computer in the library?
Yes, you are not.
Yes, there is one.
Is there a dog in this house?
Yes, there is a dog.
Yes, there are two houses.
Are there four books on the desk?
Yes, you are.
Yes, there are.
Are there twenty cigarettes in this packet?
Yes, there are.
Yes, there is.
Is there a book about computers in the library?
Yes, there is one.
Yes, there …ver más…

12 could there be a connection between asthma and pollution from cars?
Exercise8

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Principio del formulario1. There many animals in the zoo.Final del formulario | 2. There a snake in the window. | 3. There a zebra in the grass. | 4. There lions in the zoo, too. | 5. There many baby lions near their parents. | 6. There a bird next to the tree. | 7. There many monkeys in the trees. | 8. There an elephant in the zoo. | 9. There some water in the lake near the elephants. | 10. There birds in the zoo. | 11. There many people visiting the animals today. | 12. There many children, too. | 13. There a gorilla in the tree. | 14. There some grass under the tree. | 15. There bananas in the tree with the gorilla. | 16. There many birds near the gorilla. | 17. There a rock near the tree. | 18. There many sharks in the aquarium. | 19. There an eel in the aquarium, too. | 20. There lots of water for the fish. | 21. There many animals to see at the zoo.Final del formulario |

Exercise 9
Example: There are many stars in the sky.
1. a fly in my soup.
(There is, There are)
2. many parks in New York.
(There is, There are)
3. any tigers in Africa.
(There isn't, There aren't)
4. lots of hotels in big cities.
(There is, There are)
5. a bank near here?
(Is there, Are there)
6. life on Mars?
(Is