We didn’t know you were in trouble at that time,_____ we would have given you a hand.

— I hear your dad is ill. Is he ____ better? — Thanks. He’s fine now.

Mrs Black isn’t in and I’ll have to ring ______. I would appreciate it if you ring _____ after 6 o'clock?  

It was a nice house, but _______ too small for a family of live.

As he works in a remote area, he visits his parents only _______ .