While building a tunnel through the mountains, ______.
#93626
A
an underground lake was discovered
B
there was an underground lake discovered
C
a lake was discovered underground
D
the workers discovered an underground lake
推荐题目
_______ in a classic detective novel, the landlord didn’t notice a thief was creeping up to his bedroom.
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A
Buried
B
To be buried
C
Burying
D
Having buried
from endless homework on weekends, the stuclents now find their own activities to enjoy.
#96546
A
Freed
B
Freeing
C
To free
D
Having freed
Has the boy who was made use of _______ realized the mistake?
#95830
A
stealing
B
stolen
C
to steal
D
for stealing
It is worth considering what makes “convenience” foods so popular, and_______ better ones of your own.
#96101
A
introduces
B
to introduce
C
introducing
D
introduced
It is fairly common in Africa for a group of musicians surrounded by others who also join in the performances.
#95251
A
there are
B
there being
C
there to be
D
there be