Write reported speech ,please help me :

2) Are your friends from Spain? (твои друзья из Испании?)

Yes, They are (если они из Испании)

No, they're not (если они не из Испании (более американский вариант))

No, they aren't (если они не из Испании (более британский вариант))

3) Is your father thirty years old? (твоему отцу тридцать лет?)

Yes, he is (если ему тридцать)

No, he's not (если ему не тридцать (более американский вариант))

No, he isn't (если ему не тридцать (более британский вариант))

4) Is your mother a teacher? (Твоя мама – учитель?)

Yes, she is (если она учитель)

No, she's not (если она не учитель (более американский вариант))

No, she isn't (если она не учитель (более британский вариант))

) If he was an honest man, he would return the money. 2) If you listened to the radio yesterday, you would have known about the earthquake. 3) We would send her a telegram if we knew her address. 4) If Denisov played yesterday for our team, we would have won. 5) You would not cough so much if you did not smoke so much. 6) If he had not heard the barking of a dog, he would have died. 7) If I had a dog, I would not abandon it. 8) I knew about this exhibition before, I would visit it. 9) Whether Nicholas is now in Moscow, he would have helped us. 10) Where would you go if you had a vacation in the winter?