The boy,____ with his school work every day. felt rather tired and wanted to have a     whole day to relax.
#18610
A
occupying
B
having occupied
C
occupied
D
being occupied
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It’s an ________well (井). Stay away from it.
#34876
A
one meter deep
B
One-meter-deep
C
18 meters deep
D
18-meter-deep
_______ in thought, I didn’t notice what was happing.
#18826
A
Having buried
B
Burying
C
Buried
D
To be buried