______ fast did John run ______ I could hardly catch him.
A. So; / B. Such; that
C. As; as D. So; that
It’s known to us all that the deeper you dive, ________ you can breathe.
A. the difficult B. more difficult
C. most difficult D. the more difficult
It’s the third time _____ arrived late this month.
A. that you B. when you
C. that you’ve D. when you’ve
The Golden Gate Bridge, _______ several hundred years ago, is worldwide famous.
A. which is built B. built
C. having built D. which built
Paper produced every year is ______the world’s production of vehicles.
A. the three weight of
B. three times as heavier as
C. three times the weight of
D. as three times as heavy as
We had a long way to go, and the snowstorm ________ our difficulties.
A. referred to B. added to
C. belonged to D. turned to
