A a -
- - an
- a -
books galleries matches boxes
brushes boys sharpeners
buses pupils addresses
children tomatoes mice
men hobbies teeth
1is 2am 3are 4are 5is 6are 7is 8is 9are 10are 11am 12am
the 15th of January 1995
the 12th of April 1961
the 31st of DEcember 1970
the 9th of November 1984
the 20th of May 1947
1my 2his 3our 4their 5her
my sister's book
the pupils' bags
his mother's brother
our father's cassetes
the boys' computer games