When a pencil is partly in a glass of water, it looks as if ____. 
#89905
A
breaks
B
has broken
C
were broken
D
had been broken
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— You ought to have called her yesterday .    — Yes , I know I ____ . 
#89767
A
ought to
B
ought go have
C
ought have done
D
ought to have called
 ----Did you make it at last? ----Yes. But for your help, it _____ a serious loss.
#86561
A
would cause
B
must have caused
C
might cause
D
would have caused