Some social workers_____ different skills often meet at the community centre.  
#37200
A
with
B
has
C
have
D
are
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The floor is very dirty. Will you please ______?
#43008
A
mop it up
B
mop up it
C
to mop it up
D
to mop up it
There’s           with my computer. It works well.
#40054
A
something wrong
B
nothing wrong
C
anything wrong
D
wrong something
 --________ does your father visit your grandparents a week? –Once.
#41453
A
How often
B
How many times
C
How long
D
How soon