—Who _____ it be that is knocking at the door?
—It ______be father, but I’m not sure.
| A．can; may | B．may; can | C．may; must | D．need; should |
—What are you reading, Tom?
—I’m not really reading, just ______ the pages.
| A．turning off | B．turning around | C．turning over | D．turning up |
The _______ house smells as if it hasn’t been lived in for years.
| A．little white wooden | B．little wooden white |
| C．white wooden little | D．wooden white little |
______, the pay isn’t attractive enough, though the job itself is quite interesting.
| A．Generally speaking | B．On the contrary | C．In particular | D．To be honest |
The meal over, the managers went back to the meeting room to _______ their discussion.
| A．put away | B．take down | C．look over | D．carry on |
Though having lived abroad for years, many Chinese still _______ the traditional customs.
| A．perform | B．possess | C．observe | D．support |