Question

1) Pick out the modal auxiliary and state its function :
We must be honest in our life.​

Answer 1

Answer:

must

Must (or mustn't) makes a conjecture, but with some certainty. It also makes a command in a more respectful way, and it is used in similar contexts to should and ought to, but with a sense of external obligation. It can also express prohibition in the negative form.

Answer 2

Answer and Explanation:

"We must be honest in our life."

Modal auxiliary --> must

Function of must:

• used to express necessity
• used to express obligation.