Direction: In the following question, one part of the sentence has an error. Read the sentence to find the error and mark the corresponding option. If the sentence has no error choose option 5 ‘No error’ as your answer.

The H1B visa is a non-immigrant visa that (A)/  allows US companies to employ foreign (B)/ workers in speciality occupations (C)/  that requires theoretical or technical expertise. (D)/ No Error (E)