A. should
B. of
C. studied
D. harder
Answer: of
Choose the correct form: ‘He should of studied harder for the test.’
Additional Information: 'Of' should be 'have': 'He should have studied harder.'
Subjects: Grammatical Errors, Common Errors
A. should
B. of
C. studied
D. harder
Answer: of
Additional Information: 'Of' should be 'have': 'He should have studied harder.'
Subjects: Grammatical Errors, Common Errors