73. The general asked his men to push _____ so they might overtake the retreating(败退的) enemy troop.
She said she was in great need of such a table and asked me how much _____ table would cost.
The two researchers originally set out to study the zebras in Africa and discovered a new species of tiger _______.
The villagers are extremely thankful to him, without whose help the road to the village ________.
________ into English, the sentence was found to have an entirely different word order from Chinese.
They were abroad during the months when we were carrying out the investigation, or they _____ to our help.