In a physical change no new substance is formed，__________ in the composition of matter.
#79521
A
nor does any change take place
B
nor any change takes place
C
not any change takes place
D
either any change takes place
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If you’ve finished, we can have a coffee. ________, you’d better keep working.
#81695
A
If so
B
Only if
C
If not
D
If only
—Did you see who the driver was? —No, so quickly ____ that I couldn’t get a good look at his face．
#83140
A
does the car speed by
B
did the car speed by
C
the car sped by
D
the car speeds by
I don't like feeding the animals, but I need money, so ________.
#79579
A
it is there
B
there is it
C
there it is
D
that it is
Out _________, still discussing the fashion show with great interest.
#82850
A
walked a crowd of young girls
B
did a crowd of young girls walk
C
were walking a crowd of young girls
D
a crowd of young girls were walking
Not until I dropped off from school ____ how much time I had wasted.
#80638
A
didn't I realize
B
did I realize
C
I didn't realize
D
I realized