1.Saya adalah dokter + - ? 2. Kamu adalah guru + - ? 3. Ini adalah sapu + - ? Mohon Di Bantu

(+) I'm a doctor.
(-) I am not a doctor.
(?) Am I a doctor?

(+) You are a teacher.
(-) You aren't a teacher.
(?) Are you a teacher?

(+) This is a broom.
(-) This isn't a broom.
(?) Is this a broom?