Thisrobotissupposedtosavealotoflabor,butitremainsaproblemifit______.
A、isSome 25,000 people were reported ______ in the ever recorded worst earthquake in Iran, which occurred late this month.
herehasbeenagreatincreaseinretailsales,____﹖
_____ the teacher's suggestion, Tom finally found a way to settle the problem.
Ms Nancy didn't mind at all ______ to the ceremony.
InfactPeterwouldratherhaveleftforSanFranciscothan____inNewYork.
