I can play ______ guitar
the
It is in front of ____ trees.
the
Can you pass ____ ball to me?
the
He is ____ doctor
a
This is ____ umbrella.
an
I have ____ fast car. ____ car is red.
a / the
You have ____ very big house.
a
I will see you in _____ hour
an
I live in ____ Taiwan.
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