She works eight hours ______ day.
a
Students cannot go to ______ school due to the spread of COVID-19.
X
Call _____ ambulance. There's been _____ accident.
an, an
My dream is to travel around ______ world before I am 50 years old.
the
We visited ______ Canada and ______ United States last year.
X, the
Ms. Tsang is ______ principal at ______ YYPS.
the, X
Jone's sister works at ______ hospital. She is ______ nurse.
a, a
What time is ______ news on TV?
the
When were ______ telephones invented?
X
It took quite ______ long time for us to go to ______ Disneyland from Sai Kung.
a, X
Seoul is ______ largest city in Korea.
the
Are you interested in ______ sports?
X
Japan is ______ country in ______ Asia.
a, X
______ Computers have changed everyone's life.
X
