Multiple choice Which one of the following sentences is grammatically correct? The boss was angry with the clerk for not submitting the files on time. The boss was angry on the clerk for not submitting files on time. The boss was angry for the clerk for not submitting the files in time. The boss was angry of the clerk for not submitting the files in time. None of these Reveal answer Fill a bubble to check yourself A Correct answer Explanation The use of preposition 'with' is correct with ‘angry’ here.