Thisrobotissupposedtosavealotoflabor,butitremainsaproblemifit______.
A、isYou____himsoclosely;youshouldhavekeptyourdistance.
Thereweremanymorepeoplewhogotinjuredinthebigfirethan_______.
Weneedamorecapableleader,______withstrongwillandaswellasgoodhumour.
Thegreatuseofschooleducationisnotsomuchtoteachyouthings_____toteachyoutheartoflearning.
________evidencethatlanguageacquiringabilitymustbestimulated.
