Young adults ______ older ones are more likely to prefer sports and become enthusiastic sports fans.
Is ____ necessary to complete the design before National Day?
Was it during the Second World War_____ he died?
Joan had often heard____ said that Marley had no money.
I hate___ when people talk with their mouths full.
The Parkers bought a new house but ____ will need a lot of work before they can move in.