Have you heard of it ? Firefighters rushed into a burning house, three of them unfortunately       in and         their lives.

Many strange new means of transport have been developed in our century, the strangest of _______ being perhaps the hovercraft(气垫船).

All the task ______ ahead of time, they decided to go on holiday for a week.

I couldn’t do my homework with all that noise ___________ outside.

Not far from the club, there was a girden, ____ owner seated in it playing bridge with his children every afternoon.