In the TV ad, the actress is asked to jump with her mouth ________ open, showing her ________ teeth.
______ children there are in family,_______ their life will be.
Most of the people in Guangdong are getting ________.
Which lesson is _______, this one or that one?
“A ______ accident happened at 7:30 a.m.” said the policeman _______.
________ is it from our school to Lupu Bridge?