Toggle Navigation
Games
Blog
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
Contact us
Help center
Sign in
Study
Chọn a/an/the
0
%
0
0
0
Back
Restart
_______ Sun keeps _______ Earth warm.
the-the
Oops!
Okay!
___arm
an
Oops!
Okay!
___onion
an
Oops!
Okay!
___friend
a
Oops!
Okay!
___sink
a
Oops!
Okay!
My father is _______ doctor.
a
Oops!
Okay!
_______ dolphin is _______ intelligent animal.
a-a
Oops!
Okay!
My brother likes _______ blue pen, not _______ red one.
the - the
Oops!
Okay!
___egg
an
Oops!
Okay!
___umbrella
an
Oops!
Okay!
___classmate
a
Oops!
Okay!
___mouth
a
Oops!
Okay!
I have _______ orange shirt too.
a
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies