Resposta:

a passar para a forma negativa abreviada eu agradeço

a)she is not a secretary.

she isn't a secretary.

she's note a secretary.

b)he is not a Singer .

c) You are not a good friend.

d) It is not an orange.

e) They are not teachers.

f) Jane is not well today.

respostas:

b) He isn't a singer.

c) You aren't a good friend.

d) It isn't an orange.

e) They aren't teachers.

f) Jane isn't well today.