Question

Look! Our car isn't in the driveway! Somebody ___.
I'm sorry I woke you up. I ___ called you if I knew you were still sleeping.
Jimmy ___ called Sophia, but he didn't have her number. (past willingness)
I think we ___ gotten lost - surely we'd be here by now!
My plants are dead. I ___.​

Answer 1

Answer:

Answer :-

1. Look! Our car isn't in the driveway! Somebody must have stolen it.
2. I'm sorry I woke you up. I wouldn't have called you if I knew you were still sleeping.
3. Jimmy would have called Sophia, but he didn't have her number. (past willingness)
4. I think we must have gotten lost - surely we'd be here by now!
5. My plants are dead. I must give them more water.

Modals :-

• Modal verbs are a kind of auxiliary verb. They facilitate the main verb for suggesting potential, expectation, permission, ability, possibility, and obligation.

• When used with the main verb, modal verbs do not end with -s for the third-person singular. Modal auxiliary verbs never change form, but they have a different form $for$ past tense.