The professor has written another book ____ of great importance to computer science. 
#91814
A
which I think it is
B
and I think is
C
which I think is
D
when I think is
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She has worked at the bank for many years,nine ______.
#91824
A
generally speaking
B
believe it or not
C
to be exact
D
to be honest
 The student did not catch the last bus, _______, it began to rain cats and dogs.
#91796
A
in the flesh
B
at times
C
what’s worse
D
back and forth
_____, you have given me a lot of help. 
#91833
A
Tell the truth
B
To tell the truth
C
Telling true
D
Telling truth
Is that a book in farming?  ________,I want to borrow it.
#91786
A
So it is
B
If so
C
So is it
D
So if
-----What do you think of their marriage?-----_______ , if I were Kate, I wouldn’t marry him.
#91756
A
Generally speaking
B
I have no idea
C
To be honest
D
To my surprise