Unfortunately, when I dropped in, Doctor Li _____ for Beijing to join in the fight again SARS, so we only had time for a few words.
I’m afraid I can’t ____ such an expensive house .
The price of the radio ____ , and I don’t know the reason.
---When shall we start tomorrow?. ---Let’s ___ it at 8:00. OK?
We should pay much attention to ______ people’s living conditions.
The time for the exam is ____ .