Question

A modal is a kind of auxiliary verb that is used to express: ability, … … … .

(A) possibility (B) permission (C) obligation (D) all the above​

Answer 1

Answer:

The modal verb in the given sentence is:

MUST

The use of this verb is:

To express something that is very much necessary to do.

Here, it is necessary for 'I' to tell the truth.

Answer 2

Answer:

A modal is a kind of auxiliary very that is used to express

Answer: b) permission