tal cost of this project will be more than________ that of the one last century, which is expected to cost below US ascore billion

He spent very little time at school, perhaps a year ______.[ ]

The girl has a great interest in sport and ____badminton classes twice a week over the last three years

saster-stricken village was inaccessible_______ by helicopter, and the storm added to the rescuers’ difficulty

100. Without their parents’ permission, they kept their marriage ________ until last year.