students
Are they students?
your neighbor
Is he your neighbor?
a doctor
Is he a doctor?
glasses
Are they glasses?
a tree
Is it a tree?
teenagers
Are they teenagers?
a teacher
Is she a teacher?
a girl
Is she a girl?
a superhero
Is he a superhero?
trousers
Are they trousers?
a flower
Is it a flower?
a T-shirt
Is it a T-shirt?
cats
Are they cats?
an actor
Is he an actor?
a dog
Is it/he/she a dog?
a monster
Is it/he/she a monster?