scheduled flight for Stockholm from Helsinki early Thursday was canceled, he had to _______ an airport hotel and will fly to Stockholm later Thursday if weather allows.

Peter could hardly see the words on the blackboard, ________?

The man couldn’t afford a new flat. _____, he bought a second-hand one.

It was reported that the North Korea’s decision to send a satellite into space ______ an international argument. [ ]

We’d like to arrive half an hourearly________ we can have time for a good rest.