Both the Winter and Summer Olympics are held ___________on a regular basis.
| A．every four years | B．four years |
| C．for four years | D．every fourth year |
-–Iraq, as anybody can see, is not winning the unfair war at all, is it?
-- ______.
| A．I believe not so | B．I don’t believe |
| C．I don’t believe like so | D．I believe not |
Jim sold his car_______ he could enjoy a healthier life style.
| A．since | B．unless | C．so that | D．even though |
Luckily, Tom and Mary had a narrow _______ when their car crashed on the highway yesterday.
| A．absence | B．attendance | C．appearance | D．escape |
Figures show that 6 to 10 percent of Internet users become _______ and waste a lot of time.
| A．addicted | B．frequent | C．physical | D．sensitive |
– I cannot find my watch. I must have lost it.
-- Don’t worry. Hopefully it will _____ somewhere one day.
| A．get across | B．back out |
| C．put away | D．turn up |