________there are a large number of chemical factories, the air is likely to be polluted.
#68049
A
Where
B
That    
C
Though
D
As
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Frank _____ to see his grandma if he _____ free tomorrow.
#41363
A
will come ; will be
B
comes ; is
C
will come ; is
D
is; come
.— I wonder if you _______ a picnic tomorrow.— Yes. But if it ______, we’ll visit the museum instead.
#41003
A
have; rains
B
will have; rains
C
have; will rain
D
will have; will rain
____ is none of your business.  
#70207
A
What action I shall take      
B
What action shall I take  
C
It is what action I shall take     
D
I shall take what action