—Do you mind if I smoke here?—______ I feel a bit sick.
With the loud noise going on in the workshop, I can hardly on my lessons.
At first, it seemed that everything went well, but all of sudden, the ship hit _________ iceberg.
Bob and Tom have nothing in ______ at all .How can they be good friends ?
They all wanted to stop working because they were tired, but of them would say so.
_________ the flight to New York will be delayed is _________ I’m especially worried about.