I wanted to make dumplings but found I had ________ flour, so I went out to buy some.
made up for
run out of
kept away from
got down to
_______ has recently been done to provide more buses for the people, a shortage of public vehicles remains a serious problem.
There are many other examples _______ the development of Chinese writing.
Listen! His family must be quarrelling, _______?
More than one _______ the people heart and soul.
This problem may lead to more serious ones if _______ unsolved.