Multiple statement execution

Hi,

I have two SQL statements (insert and select). I am trying to execute those two statements at the same time. When I click F5 it works fine but when I click F9 it gives me an error saying that command is not properly ended. I do this pretty often in SQL server and I am new to TOAD. It works fine in SQL server when you execute multiple statements. Aren’t we supposed to execute multiple statements in Oracle TOAD? Can you please help me on this.