问题

When________that it was getting late, I turn off the light and went to bed.
A:find
B:finding
C:found
D:to find;
B:finding
C:found
D:to find;
正确答案是:
同类题型
_______ for several weeks, the city was short of foodand clothing.
Jim took one-hour ride just now.— He spent such a short time finishing such a long way!
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