hi,<br/><br/>are these sentences right?<br/><br/>...DID THEY HAVE A CAR?<br/><br/>...DID HE HAVE A CAR?<br/><br/>...DID YOU HAVE A CAR?<br/><br/>i mean i want to know the correct use of has/have in such situations of past.can i use HAS with DID in the second sentence?<br/><br/>thanks...