Which article does fit in here -- 'the' or 'a'?

[kitja]

English Grammar Tests, Elementary Level

ESL/EFL Test #98 "Articles in English Grammar", question 4

I like to watch tennis on the television. It is ......... very good game.

(a) a
(b) an
(c) the

English Grammar Tests, Elementary Level

ESL/EFL Test #98 "Articles in English Grammar", answer 4

I like to watch tennis on the television. It is a very good game.

Correct answer: (a) a
_________________________

a or the?

kitja

[Mister Micawber]

.
No, only 'a'. There are many very good games; I particularly like baseball.
.
_________________
Native English teacher at Mister Micawber's

[Yankee]

.
This test question would be better without the article 'the':
I like to watch tennis on television. It is a very good game.

Generally speaking, we would use 'the' in order to talk about a specific or particular television.
For example:
- "The television in my bedroom is on the fritz."
- "I wanted to watch the movie on the television in my bedroom."
.