第1个回答 2015-07-16
It was three years before he finished the work.他花了三年才完成这项工作.
It will be three years before he finishes the work.他得花三年才能完成这项工作.
It won't be long before he finishes the work.他不久就会完成这项工作本回答被提问者采纳
第2个回答 2015-07-16
lt be long before l can make my own life.
第3个回答 2015-07-16
it is three hours before the move began