The sales _____ steadily, the factory needs an increasing supply of raw material.                                                   
#91372
A
have gone up
B
are going up
C
gone up
D
going up
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John slept late quite often and his frequent lateness for work led to        .
#91471
A
him to be fired
B
fire him
C
him having fired
D
his being fired
With everything ________, he felt tired but happy.
#91446
A
to do
B
done
C
had been done
D
to be done
         to looking after her sick mother for two years,she badly needed a holiday.
#91514
A
Having devoted
B
Devoted
C
To be devoted
D
To have devoted