【简答题】If you look to the left, you will see a river of great (wide) _________.
【单选题】Look left and right before you ________the road.
【单选题】His sister was left alone, with ______ to look after her.
【单选题】Look out! The train ________.
【简答题】__________ was left to look after the Prince’s baby son.
【单选题】社会条件是国际分工产生和发展的基础。( )
【单选题】With ________ look of disappointment, he left the Student Union office. Without ________ knowledge of photographing, he missed the chance to be an editor of Babel.