Так,
1)My aunt is extremely fond of animals though sometimes she isn't kind enough to her children!
2) My uncly looks after his horses carefully but he doesn't keep them here.
3) Fortunately, we are going to visit his farm in the countryside next week (или Fortunately, next week we are going to visit his farm in the countryside - оба варианта верны).
4) My cousins are going to visit him there tomorrow.
Удачи в изучении языка!
1.My aunt is extremely found of animals though sometimes she isn't enough kind to her children!
2.My uncle looks after his horses carefully but he doesn't keep them here .
3.Fortunately we are going to visit his farm in the countryside next week .
4.Tomorrow my cousins are going to visit him there (tomorrow)-Возможно положение tomorrow как в начале, так и в конце предложения)