问题

Betty, could you answer my question— Sorry, Mr. Green. I didn’t hear you. I _______about something else.
A:was thinking
B: am thinking
C:think
D:thought
B: am thinking
C:think
D:thought
正确答案是:
同类题型
-Dou you know -sorry, I don’t have a watch.
u see a child dressed in red pass by—-Sorry, I _____ the poster on the board withoutnoticing anyone
The famous star got injured before her concent ,made her fans worried .
(2014·天水一中模拟)There is much chance________Bill will recover from his injury in time for the race