1 )yes are they/no they arent
2)yes it is
3no you arent
4)yes it is/no it isn't
5)yes it is /it isn't
У меня так
1. He said that he often played tennis.
2. He said that she was staying with her aunt .
3. She said that she had gone to Moscow alone.
4. They said that she had gone home .
5. She said that she would go with Anna .
6. She said that she had written another romantic novel.
7. He said that he would write a detective story following.
8. He said that Mary had been speaking with her relatives in the evening before the previous day .
9. They said that they were happy then .
10. He said that he studied at the University in the USA.
11. He said that he had traveled to Africa the previous year .
12. She said that she knew Spanish a little.
13. He said that he often took part in
different sports competitions
14. She said that she had gone to Kyiv on holiday .
15. He said that he had told me about it the previous day .
Здесь не надо слово "got"
Нужен сам текст, чтобы понять верны или не верны утверждения.
и ещёподтяни русский
Если это просто слово cat или dog-ставится артикль "a",а если они в предложении,то зависит от того что вы излагаете в нём.