Nelson Mandela is，__________ the greatest man of the 20th century，certainly among the most extraordinary leaders．
#79852
A
if there
B
if any
C
if not
D
if so
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—It's a pity that Andrew didn't want to go to the conference.—________ willing to go，we could have paid all his expenses.
#80065
A
Had he been
B
Being
C
Was he
D
He had been
Only when _______ .
#84215
A
did he arrive the meeting began
B
he arrived did the meeting begin
C
did he arrive the meeting begin
D
he arrived the meeting began
--- I hear that Jane has achieved great success. --- ________ and __________.
#79603
A
So she has; so have you
B
So she has; so you have
C
She has so; so have you
D
So she does; so do you
When _____ help, one often says “Thank you.” or “it’s kind of you”
#81106
A
offering
B
to offer
C
to be offered
D
offered
_______ , his face as white as a sheet of paper.
#80670
A
A boy rushing in
B
In a boy rushed
C
Rushed a boy in
D
In rushed a boy