There is so much noise in the yard that I can’t ________ my attention on my work.
#68604
A
attract
B
pay
C
absorb
D
concentrate
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More jobs ______ the school-leavers in the future.
#81497
A
will be supplied with
B
will be supplied to  
C
were to supply to  
D
are supplied to
If you ____ the bottle and cigarettes, you’ll be much healthier.
#71915
A
keep up
B
keep on
C
keep to
D
keep off