Which of the following sentences has a ' modal verb '?
- AHe is flying a kite.
- BHis father knows me well
- CRam is an intelligent boy
- DHer mother ought to know what she is doing in Mumbai
Solution & Step-by-step Explanation
Modal verbs express parameters like obligation, permission, or ability (e.g., can, should, must, ought to). In option D, 'ought to' functions as a semi-modal auxiliary verb conveying moral obligation or expectation.