English : Revision of grammatical points

Revisited noun, verb, adjective and adverb definitions
Talked about the difference between 'there was'and 'there were'.
Recall use of commas to separate adjectives.
Pointed out that he construction 'they was' is not possible in English.
Did numerous examples on the whiteboard.
Looked again at the apostrophe in particular he problem posed by
plurals.
'S ans S' -
Dropping final s on words that end in s when an apostrophe of
possession is used
Lots of Whiteboard examples
Revised persons of the verb and past, present and future