by means of; make a life; occur to; team up with; mark out; take in; a great/good many; in addition; keep up; fight against

One makes a living by what he gets, while one __________ by what he gives.
It never __________ him that he would gain so enormous success in the teaching occupation.
The native plants could __________ more water and release more of it to the atmosphere.
Trapped in the cave by a fall of rock, the men __________ their spirits by singing together.
__________ computer, people can read electronic books.
Everybody can do something to __________ the mass starvation in Africa.
To our great joy, a volleyball court has been __________ on the grass.
At present, there are __________ problems which we cannot solve without great effort.
Two years ago, the regional government __________ local people to raise money and build the dam themselves.
__________, foreign banks, with its wealth of experience, joined the scramble (争夺) for this market.