1.hit it off 合得来
They two can hit off on that point.
2.go ahead 前进
Go ahead if like.
3.on the spot
adv.
当场, 在危险中, 处于负责地位
Is anyone on the spot when it happened?
4.add up to 合计达
The money they earned added up to 100000.
5.make one's way to 一路前进
The brothers made their way to sucess smoothly.