Having a trip abroad is certainly good for the old couple, but it remains______whether they will enjoy it.

By the time I got to the cinema, the movie for nearly half an hour.

He had his camera ready ____he saw somethingthat would make a good picture

Our English class is so ____ that all of us are _____ init.

__ You keep on coughing．What’s the matter? __ Oh, I’ve got a cold．Nothing serious, ______?