Can I write multiple 'Select' queries in Access? Please Help!

SELECT *
INTO dupContactKeys
FROM Contacts
WHERE ContactKey IN (
   SELECT ContactKey
   FROM Contacts
   GROUP BY ContactKey
   HAVING COUNT(*) > 1)

SELECT *
FROM dupContactKeys
WHERE ContactKey IN (
   SELECT AddressLine1, Zip
   FROM Contacts
   GROUP BY AddressLine1, Zip
   HAVING COUNT(*) > 1)
ORDER BY ContactKey, TypeKey;

drop table dupContactKeys

tCustomers
---------
ID	--int Identity (PK)
Name	--varChar 
address --varChar

ID	Name	Address
--	----	-------
1	John	here
2	Adam	there
3	Kelly	overThere
4	John	here
5	John	here
6	Bonnie	somewhere
7	Kelly	overThere
8	Paul	somewhere Else
9	Paul	somewhere Else
10	Tracy	nowhere

select	Name, Address, count(distinct ID) as cntID
from	Customers
group	by Name, Address
having	count(distinct ID) > 1

rs
Name	Address		cntID
----	-------		-----
John	here		3
Kelly	overThere	2
Paul	somewhere Else	2

select	ID, name, address
from	tCustomers C
join	(
	 select	Name, Address, count(distinct ID) as cntID
	 from	Customers
	 group	by Name, Address
	 having	count(distinct ID) > 1
	) as A
on	C.Name = A.Name and C.Address = A.Address

rs
ID	Name	Address
--	----	-------
1	John	here
3	Kelly	overThere
4	John	here
5	John	here
7	Kelly	overThere
8	Paul	somewhere Else
9	Paul	somewhere Else