Question

Q1: Whose family often joins Sonya's family for dinner?

1. Anton's family.
2. Anton's fmaily does.
3. Anton's family often does.
4. Anton's family often joins her family ofr dinner.
5. It's Anton's family.
6. They are Anton's family.

(Which answers are grammatical? Are all acceptable? Wghich ones are common answers?)

Q2: Who often joins Sonya's family for dinner?
1. Anton's family.
2. Anton's fmaily does.
3. Anton's family often does.
4. Anton's family often joins her family ofr dinner.
5. It's Anton's family.
6. They are Anton's family.

(Which answers are grammatical? Are all acceptable? Wghich ones are common answers?)

Answer 1

For both questions -- Answers 1-4 are fine, as long as you correct the spelling for "family" and "for." Answers 1 and 2 would be most commonly used.