Hurry up ,the train _will leave______ in a few minutes .(leave)蛇形机器人能帮助寻找楼下面的机器人。 A snake robot could ______ ______ people under buildings.A snake robot could __help____ __find____ people under buildings.三个空呢help look for 我正愁呢，find 是找到，look for 是寻找，更合适。那有一些孩子们正在打篮球 Therearelotsofchildren_____________overthere.Therearelotsofchildren_playing_______basketball_____overthere.