displaying 4 feilds in 1 in a report

I promis this will be my las consecutive thread as you have probably read in my previous threads im new to Access. I have started to build a simple 1-to-1 relationship address book with 3 tables. one contact has data in all 3 tables which is identified by the contacts unique "file number". I have also created a report to print the contacts out with their names writen out horizontal but as each part of their name is in a seprate feild (first name, last name etc) it dosent look too good because there are huge gaps in between. I was just woundering wether you can use an expresion wich will place them all in one feild, if not do you have any other suggestions?

Thankyou for your help

ShadoWolf