Police reports claim that (1) / substantial seizure of cocaine have been made (2) / in the last two months.(3) /No error (4).

Options

A. 1 Police reports claim that
B. 2 substantial seizure of cocaine have been made
C. 3 in the last two months.
D. 4 No error

Answer

2

Explanation

Here, subject (substantial seizure) is singular.
Hence, Singular Verb i.e has been made should be used.