There was such a long queue for coffee at the interval that we_________gave up.

New digital mobile phones definitely produce less radiation, but that doesn’t ______ mean that they should be used without caution. 

As a matter of fact, the unemployment figures are not_____ related to the rise in prices.

 I won’t buy the house, which was too expensive and too big. ______, I’d grown fond of our little rented house.

The man to whom we handed the forms pointed out that we had not _________ filled in.