|10. musical instrument:|
|-When we talk about musical instrument in general we often use 'the+singular'|
I really love to play the guitar.
I don't know how to play the drums.
The violin produce good music.
|But sometimes 'the' is not used when we talk about jazz or pop and even for classical music.|
|11. When talking about the forms of entertainment like televisions, theatre, (the) cinema, (the)radio.|
I really like to watch television.
It's really great to watch in the cinema than at home.
|But 'the' is often dropped when we are talk about institutions as art form or professions.|
|He have been working in theatre for many years.|
He always wanted to go to cinema.
|12. "The' is not used in titles like President W.Bush,Queen Elizabeth.|
Prince Charles was very in love with Princess Diana.
-The president asked the Queen if they can meet.
In singular countable nouns and with exclamations after we use a/an into it.
What a terrific night!
What a handsome man!
But, if its an uncountable nouns with exclamations we cannot use a/an into it.
|We usually don't use article if we talk about illnesses and pains since this are uncountable nouns in standard British English.|
|I had shingles yesterday.|
My head is aching
|A/an is sometimes used for instances like colds and a headache.|
|I've been having a very bad cold since yesterday.|