Question

B. Mude as frases abaixo para as formas interrogativa e negativa 1. There is a flag at the top of the building.
2. There are two lamps in the room.
3. There is a pillow on each bed. 4. There are two policemen on each corner. 5. There is a big parade today. 6. There are several doctors in this area. 7. There are ten new words in this lesson. 8. There is a message for you on the hall table. 9. There are enough chairs for everyone. 10. There are plenty of good seats available. 11. There is a comfortable chair in each room. 12. There is a good restaurant near here. 13. There are telephones in every room. 14. There are four seasons in a year. 15. There are three syllables in each of the words. 16. There are more than ten sentences in each exercise.

Answer 1

Vê só,

Forma interrogativa do THERE IS fica IS THERE e do THERE ARE fica ARE THERE. Daí tu faz a alteração na frase e continua ela pondo interrogação (?) no final.

Para exemplificar:

Frase 01. There is a flag at the top of the building.

Forma interrogativa: Is there a flag at the top of the building?

Frase 02. There are two lamps in the room.

Forma interrogativa: Are there two lamps in the room?

- Com isso tu segue, na forma interrogativa do THERE IS e THERE ARE apenas invertendo a posição e acrescentando a interrogação (?) ao fim das frases.

Forma negativa do THERE IS fica THERE ISN'T ou THERE IS NOT e do THERE ARE fica THERE AREN'T ou THERE ARE NOT. Daí em cada frase que contenha um desses dois é só você ir colocando a forma negativa que eu citei a cima.

Para exemplificar:

Frase 01. There is a flag at the top of the building.

Forma negativa: There isn't a flag at the top of the building.

Frase 02. There are two lamps in the room.

Forma negativa: There aren't two lamps in the room.

Espero ter ajudado!