A/An
May I borrow ___ pencil?
May I borrow A pencil?
There is ____ ocean surrounding ____ islands.
There is THE ocean surrounding THE islands.
Did you know that the dolphins are mammals and not fish?
Did you know that dolphins are mammals and not fish?
She has been living in that apartment for a month but still does not have a furniture!
She has been living in that apartment for a month but still does not have (-) furniture!
I think that ___ cats are some of ___ cutest animals on ___ planet.
I think that (-) cats are some of THE cutest animals on THE planet.
That is ___ ugly fish.
That is AN ugly fish.
Just as she left ____ store with ____ dog, it ran off to chase ____ squirrel.
Just as she left THE store with THE dog, it ran off to chase A squirrel.
Getting education is best way to be successful.
Getting AN education is THE best way to be successful.
At the age of 18, he went to THE Army.
____ guitar is ____ stringed instrument which can be played with or without ____ pick.
THE guitar is A stringed instrument which can be played with or without A pick.
We can drive 70 miles ___ hour in ___ European city.
We can drive 70 miles AN hour in A European city.
My entire class went on ___ trip to ___ White House in Washington, D.C.
My entire class went on A trip to THE White House in Washington, D.C.
Paris and London are located in the Europe.
Paris and London are located in (-) Europe.
I usually ask my father for an advice before I make decision.
I usually ask my father for (-) advice before I make A decision.
____ maximum speed of ____ horse is 55 miles ____ hour.
THE maximum speed of A horse is 55 miles AN hour.
George is ___ honest man, he has never told ___ lie.
George is AN honest man, he has never told A lie.
When Lisa plays ____ violin, it sounds like ____ voices of angels.
When Lisa plays THE violin, it sounds like THE voices of angels.
Many the tourists visit a Taj Mahal each year.
Many tourists visit the Taj Mahal each year.
She is in a good health because she exercises and eats well.
She is in (-) good health because she exercises and eats well.
I'd love to visit ___ lake; I hear it's beautiful this time of year.
I'd love to visit THE lake; I hear it's beautiful this time of year.
I am both ___ United Stated Citizen and ___ Australian citizen.
I am both A United Stated Citizen and AN Australian citizen.
The recipe calls for ____ cup of sugar and ____ ounce of water.
The recipe calls for A cup of sugar and AN ounce of water.
Many people don't know that the Queen Elizabeth is second oldest state leader of a London.
Many people don't know that (-) Queen Elizabeth is THE second oldest state leader of (-)London.
Please buy a sugar and a rice from store.
Please buy (-) sugar and (-) rice from THE store.
The hair on her head is very short, it's only an inch long.
The hair on her head is very short, it's only an inch long.