Question

Ola pessoal
preciso que voces me ajudem, preciso passar essas 20 frases para a forma negativa e interrogativa, pfv.

1. My cat is black and white.
2. He is inside the house.
3. Mum and Dad are away.
4. Grandma is here.
5. Grass is green.
6. The sun is yellow.
7. Is the sea blue?
8. New York is a city in the USA.
9. Canada is north of USA.
10. A horse is a animal.
11. The bike is from my father.
12. The poster is from John.
13. The plane is late.
14. The people are noise.
15. Nobody is here.
16. John, Mike and Bo are sick.
17. An egg is white and yellow.
18. Rome is the capital city of Italy.
19. Beans are green.
20. They are healthy.

Answer 1

1- My cat isn't black and white.
Is my cat black and white ?
2- He isn't inside the house
Is he inside the house ?
3- Mum and Dad aren't away.
Are mum and dad away ?
4- Grandma isn't here. 
Is grandma here ?
5- glass isn't green.
Is glass green ?
6- the Sun isn't yellow.
Is the Sun yellow ?
 7- the sea ins't blue.
is the sea blue ?
8- new york isn't a city in USA.
is new york a city in USA ?
9- canada isn't north of USA.
is canada north of USA ?
10- a horse isn't a animal.
is a horse a animal ?
11- the bike ins't from my father.
is the bike from my father ?
12- the poster isn't from John.
is the poster from John ?
13- the lane isn't late.
is the plane late ?
14- the people aren't noise.
are the people noise ?
15- nobody ins't here.
is nobody here ?
16- they are sick. 
are they sick ?
17- an egg isn't white and yellow.
is an egg white and yellow ?
18- Rome ins't the capital city of Italy.
Is rome the capital city of italy ?
19- beans aren't green.
are beans green ?
20- they aren't healthy.
are they healthy ?