Once again he failed to hand in his homework _____ he had been given enough time to do it.
Natural gas like other forms of________,has greatly increased in price in recent years.
(2012年烟台模拟)Although ________after a whole day's work,I spend half an hour doing housework every day.
The woman spy ________advantage of her beauty,getting the important military information from the captain.
That was really a splendid evening party. It's years ________I enjoyed myself so much.
It is about 9∶30 pm. ________he comes back home after three evening classes.