_____ time, the teacher had us do half of the exercises in class and complete the other half for our homework.
#88569
A
To save
B
Save
C
Saving
D
Having saved
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____, I had to buy a new one.
#89888
A
My dictionary losing
B
My dictionary having been lost
C
Because my dictionary lost
D
My dictionary had been lost
 The kids all rushed into the room, ______. 
#88642
A
breathing
B
breathless
C
breathlessly
D
breathed
By far, there are many problems ________ to be solved.
#94474
A
remaining
B
remained
C
being remained
D
to remain