Question

Write the negative of the following sentences.
a) She is my best friend
b) They are very nice
c) We are students
d) I am 20 years old
e) He is a policeman
f) You are in the shop
g) It is a big cat
h) Peter and I are happy
i) Jane and Susan are doctors
j) They are at school
AYUDAAAAAAAAAAAAAAAAAA

Answer 1

Respuesta:

a She isn't my best friend

b They aren't very nice

c We aren't students

d I am not 20 years old

e He isn't a policeman

f You aren't in the shop

g It isn't a big cat

h Peter and I aren't happy

i Jane and Susan aren't doctors

j They aren't at school

Explicación:

Las oraciones negativas con Verbo to Be se construyen de la siguiente manera:

Sujeto + Am not - isn't o aren't + Complemento. ( Esta es la forma abreviada)

Sujeto + Am - Is o Are + Not + Complemento.

( Es la forma larga )

Am not - No soy o no estoy

Is not - No es o no está

Are not - no son o no están

Answer 2

Respuesta:

a) She isn't/is not my best friend.

b) They aren't/are not very nice.

c) We aren't/are not students.

d) I am not 20 years old.

e) He isn't/is not policeman.

f) You aren't/are not in the shop.

g) It isn't/is not a big cat.

h) Peter and I aren't/are not happy.

i)Jane and Susan aren't/are not doctors.

j) They aren't/are not at school.

Explicación:

Para convertir una oración positiva a una negativa(en este caso) se debe solo cambiar el verbo de estar(is/are/am) en los casos de "is" tendría que ser "is not" o su contracción "isn't", en el caso de "are" es lo mismo(aren't/are not), sin embargo en el de "am" no se puede hacer contracciones, entonces solo sería "am not".

Espero poder haberte ayudado >:3

Posdata: si no entiendes algo puedes escribirlo en lo comentarios, ya que no soy muy buena explicando -w-".