An unemployed Iranian man threw his shoes at President Mahmoud Ahmadinejad while the leader________ a speech.
#99158
A
delivered
B
was delivering
C
would deliver
D
had delivered
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Three fourths of the homework _______ today.
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A
has finished
B
has been finished
C
have finished
D
have been finished
--- I’m sure Andrew will win the first prize in the final. --- I think so. He ____ for months.
#102489
A
is preparing
B
was preparing
C
has been preparing
D
had been preparing