Change the sentence ``He could count the number of persons in the crowd'' into an interrogative sentence
Show Hint
When an assertive sentence already contains a helping or modal verb like could, turning it into a question is incredibly easy! Just pick up that helping verb, swap its position with the subject by moving it to the front, and add a question mark!
Who could count the number of persons in the crowd?
Anyone could count the number of persons in the crowd?
Could he count the number of persons in the crowd?
Can he count the number of persons in the crowd?
Show Solution
The Correct Option isC
Solution and Explanation
Step 1: Modal inversion. For modals, bring modal to front: 'Could he count...?' 'Can' would incorrectly change past ability to present. Answer: Could he count the number...?