Can I say 'Your dad is calling you on the roof'?

[Twilit1988]

My dear and respected teaachers,

1 : "I gather he's a good boy" correct?

2 : "We all are descendants of Adam" correct?

3 : "Your dad is calling you on the roof" OR "Your dad is calling you, he is on the roof" Which one is correct?

[Mister Micawber]

.
1 : Is "I gather he's a good boy" correct?-- Yes

2 : Is "We all are descendants of Adam" correct?-- Yes

3 : "Your dad is calling you from the roof" OR "Your dad is calling you; he is on the roof" Which one is correct?-- Both, as edited..
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Native English teacher at Mister Micawber's

[Twilit1988]

Thanks Mister Micawber