is known to us all is     the old scientist, for whom life was hard in the  past, still works very hard in his eighties.
#70211
A
What; what
B
What; that
C
That; what
D
As; that
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___ , he still put people’s life in the first place.    
#68314
A
However he was tired
B
Now matter he was tired
C
Now matter how was he tired
D
However tired he was
― Who are you waiting for?    ― _______ the man wounded in the left leg. 
#70363
A
The doctor will operate on
B
The nurse to be looked after
C
The doctor to operate on
D
His brother got