What's this?It's letter P.what___is it?It's green.white.what's this letter?It's sletter N.

问题描述:

What's this?It's letter P.what___is it?It's green.white.what's this letter?It's sletter N.
It's red.P-E-N.is it''____''?Yes,it is.I have__blue pen .
it's____to

color
pen
a
pen