is it a train?
no it isn't
yes it is
is it a balloon?
yes it is
no it isn't
is it a teddy bear?
yes it is
no it isn't
is it a dog?
yes it is
no it isn't
is it a dog?
no it isn't
yes it is
is it an elephant?
yes it is
no it isn't
is it ___ envelope
a
an
is it a balloon?
no it isn't
yes it is
is it an airplane?
yes it is
no it isn't
how old are you?
I'm ____ years old
is it a car?
yes it isn't
no it isn't
yes it is
is it an airplane?
no it isn't
yes it is
is it an elephant?
no it isn't
yes it is
is it a teddy bear?
no it isn't
yes it is
is it a car?
yes it is?
no it isn't
how old are you?
I'm ____ years old
Is it an eraser?
no it isn't
yes it is
How to use "an"?
a,b,c,d,e
a,g,i,o,u
a,e,i,o,u
a,i,o,u,w
how old are you?
I'm ____ years old