问题
选择题
—Will you lend me some paper?
—Sorry，mine ______.
A．is running out of
B．has been run out
C．has run out
D．has run out of
答案
答案：C
run out是不及物动词词组，没有被动语态，不接宾语；run out of是及物动词词组，要接宾语，可以有被动语态。Mine has run out＝Mine has been run out of。