It was anomalies in the orbit of Uranus that led to the discovery of Neptune.
A It was anomalies in the orbit of Uranus that
B It was the orbit of Uranus showing anomalies that
C They were anomalies in the orbit of Uranus that
D The orbit of Uranus being anomalous was what
E The anomalies in the orbit of Uranus was what
OA: A
Would you have picked the OA?
I would have chosen B since I thought to have spotted a subject-verb agreement error (anomalies being plural...) but apparently this is not the case?!
A It was anomalies in the orbit of Uranus that
B It was the orbit of Uranus showing anomalies that
C They were anomalies in the orbit of Uranus that
D The orbit of Uranus being anomalous was what
E The anomalies in the orbit of Uranus was what
OA: A
Would you have picked the OA?
I would have chosen B since I thought to have spotted a subject-verb agreement error (anomalies being plural...) but apparently this is not the case?!












