b
1 in
2 on
3 in
c
2 Our party's on Saturday the twenty-first of February. 21 February
3 We were in Canada in two thousand and seven. 2007
4 Next Saturday's the seventh of July. 7 July
5 I was at university until nineteen ninety-eight. 1998
6 I'd like to reserve a single room on the second of December. 2 December
d
My mum's name is Diana.
My sister's name's Anna.
My friends' names are Caroline and Paul.
(имена можно написать любые)