Identify the incorrect sentence in terms of verbal agreement: a) There must be few statements to be examined. b) There were many tourists crossing...

Identify the incorrect sentence in terms of verbal agreement:

a) There must be few statements to be examined.
b) There were many tourists crossing the bridge.
c) There are eight hours of work.
d) There are people trying to bypass inspection.
e) It's been twenty minutes since this car has been waiting to be released.
a) A
b) B
c) C
d) D
e) E