Find out which quotation parts of the following sentences has an error. The 'oceans' contain many 'forms' of life that 'has' not 'yet' been discovered.
A
oceans
B
forms
C
has
D
yet
Correct Answer: has
That clause - এর verb form ‘plural’ হবে অর্থাৎ ‘has’ – এর স্থলে ‘have’ হবে। কারণ এর antecedent (পূর্ববর্তী NP) plural।