73. The general asked his men to push _____ so they might overtake the retreating(败退的) enemy troop.
| A．out | B．over | C．on | D．Off |
More people are choosing to work ______ retirement age．
| A．at | B．in |
| C．for | D．beyond |
—Where would you like to sit? In the corner or near the platform?
—______．I would like to sit by the piano so that I can watch the musician play．
| A．Either | B．Neither |
| C．None | D．Both |
—Excuse me, Miss Jones．Do you know where the sales report is?
—Isn’t it on your desk? I ______ it back in the file after I read it．
| A．put | B．have put |
| C．had put | D．will put |
—Can you tell me how many people will go to the exhibition?
—Of course．About 3,000 students from 15 schools ______, and I think two-thirds will come．
| A．invite | B．will invite |
| C．have been invited | D．had been invited |
______ the price of gas is starting to come down, many people are choosing to take the bus or the train instead．
| A．Even though | B．Now that |
| C．In case | D．As though |