Question

Is there _________ air conditioner in your room.
a.a
b. an
c .the
d. none of the above ​

Answer 1

Answer:

an is the correct one....

Answer 2

Is there an air conditioner in your room.

Reason:

★ An is used before the words which sound like a, e, i, o and u.

★ A us used before the words which do not sound like vowels.

★The is used to specify particular things.