A. THIS IS MY SISTER. SHE IS A DOCTOR.B. THIS IS MY SISTER. SHE’S...

28. - T ANH 7 65 CAU TRAC NGHIEM
T ANH 7 65 CAU TRAC NGHIEM

28.

a. This is my sister. She is a doctor.

b. This is my sister. She’s is a doctor.

c. This is my sister. She is an doctor.

d. This is my sister. She are a doctor.