The UN should _______the establishment of Iraqi government after the war, I think.
#81953
A
take part in
B
play a leading role in
C
play a role among
D
play a important part for
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The audience ______ to see who would win the gold medal.
#64764
A
took a deep breath
B
held their breath
C
lost their breath
D
was out of breath
We _______him on his birthday and held a party to _______it. 
#70595
A
congratulated; congratulate
B
celebrated; celebrate
C
celebrated; congratulate
D
congratulated; celebrate