Question

—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

Answer 1

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。