When we sleep is cultural as biological-and practices differ greatly round the globe.
| A．that much | B．so much | C．too much | D．as much |
A few days before its anniversary, the school decided to have the buildings _____ clean as well as elegant.
| A．look | B．to look | C．looked | D．being looked |
－What field will you son go into after graduation from the university?
－I’m not quite certain, but he __________- a good software programmer.
| A．promises | B．becomes | C．makes | D．proves |
As an old sailor, he has ____________ in most parts of the world in his time. He must be interesting to listen to.
| A．knocked over | B．knocked about | C．knocked out | D．knocked off |
If you get a raise, you’ll _________ be expected to shoulder more responsibility and work longer hours.
| A．no doubt | B．no longer | C．no excuse | D．no chance |
Our car _________ on the highway and we had a hard time trying to find someone who could get it ________.
| A．broke up; working | B．broke down; to start |
| C．broke up; worked | D．broke down; starting |