Question

He left an hour ago.He be at home by now.(insert modal)

Answer 1

Answer:

He left an hour ago, he might be at home by now.

Answer 2

Do as directed

He left an hour ago.He should be at home by now.

Explanation:

• Verbs are an important part of speech. There are two basic types of verbs.
• These are the main verbs and the auxiliary verbs.
• The auxiliary verbs are the helping verbs. They help in determining the tense, modality, narrative voice, or the aspect of the main verb.
• Modals are a special type of auxiliary verb. They help in determining the modality of a verb. They indicate probability, suggestion, request, obligation and advice.
• In the given sentence 'He left an hour ago.He be at home by now.' the modal to be used is 'should'.
• Should is a modal that  expresses probability.
• Thus with the modal verb the sentence changes to : He left an hour ago.He should be at home by now.

Learn more on Do as directed:

Do as directed (Transformation of Sentences):40. The young seagull ...

https://brainly.in/question/13484533

do as directed: 1) he swept the steps.(begin your sentence with the ...

https://brainly.in/question/10910259