--- ________ of them knows the answer. What can we do now?  --- Let’s ask a third boy for help.
#57310
A
Both
B
Either
C
Neither
D
None
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We haven’t enough books for _____;some of you will have to share.
#16747
A
somebody
B
anybody
C
everybody
D
nobody
____ of the boys in Class 4 are playing games. 
#56569
A
All
B
Each
C
The both
D
None
Maybe money is important to us, but it doesn’t mean ___________, I think.
#57587
A
nothing
B
anything
C
something
D
everything