There ______ an old peasant ______ in that house.A．lived; /B．did; liveC．is; livedD．/; live

There are sixty m__________________ in an hour．

The book ________ on this subject was written by an old female writer.A、referringB、refer

There is an old temple ______ the foot of the mountain.A、atB、underC、belowD、on

It is not uncommon for there______problems of communication between old and young.A．isB．to

There __________ nothing more for discussion the meeting came to an end half an hour earl

Don you know he is an old friend of ________?