_______ only one week left before the final examination, we’re kept busy going over our lessons.

  – How do you like this park?--- It’s wonderful. I never dreamed of ____- such a quiet place in this noisy city.

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

With two children _____ middle school, the parents are working hard.

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