Jamaican Usain Bolt was reported ______the world record of 100m in 9.69 seconds, thus winning his first gold medal. 
#92289
A
breaking
B
having broken
C
to be broken
D
to have broken
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It was Tom as well as his friends that ________ for the serious accident.
#93742
A
was to be blamed
B
were to blame
C
was blaming
D
was to blame
_____________ that he did quite well in the exam.
#93808
A
He made so rapid progress
B
He made so rapid a progress
C
His English made such rapid progress
D
He made such rapid progress.