People ______ long distances frequently have to decide whether they would prefer to go by land, sea or air.
This is not the dictionary which I ______ .
--Mike is always working hard and has made greater progress recently. --______ he got the first prize.
. I guess many a football fan ______ watching 2010 FIFA World Cup South Africa.
. Don’t have the lights ______ all day long. It is a waste of electricity.
. Either you or the headmaster ______ the prizes to the gifted students.