Every minute is made full _______ of _______ our lessons well.
#89931
A
to use; study
B
use; studying
C
use; to study
D
used; studying
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The room is too small and it is not fit________.
#94457
A
to be worked in
B
to work in
C
to work
D
to be worked
We will have modern equipment ______ things that are complicated. This will make things simple.      
#96765
A
to assist us with
B
assist us to
C
to assist us in
D
assisting us with .
In the traffic accident, his father came close to_________ .
#98067
A
be killed
B
being killed
C
kill
D
killing
The girl looked at me with a _______expression. Maybe the problem was quite ______.
#95397
A
puzzled; puzzling
B
puzzling; puzzled
C
puzzled; puzzled
D
puzzling; puzzling