придумайте 4 предожения со словами аппетит и аромат(раздельно)

    Задание 1.

Put the verbs in brackets into the preseent simple.

        Jason is 12 years old and he lives in York (go) to school every day by bus.Jeason's mother (teach) German at university and his father (work) in a bank.

     In his free time,Jason (play) to be a football with his friends.He (want ) to be a football player when he grows up.

       At weekends,Jason (not/wake up) early.After lunch,he and his dad often (play) board games or (ride) their bicycles  in the day,his mum usually (take ) him to visit his best friend,Henry,and they (spend) the evening watching films.

             Задание 2.

 Put the words in the correct order to make sentences.

   1  ./children/ TV/ are/ watching / the ?

    2. not / going/ I / am / tonight / out.

  3.biting/ you / always / nails/ are your !

 4.next week / house /  are / they/ moving.

5. is / at / week / aunt's / staying/ this / Beth / her / house.

6.Lucy / tidying / not / room / now/ her / is 

7. they/ what / are doing ?

Помогите объясните обособление в предложениях,прошу.почему обособляеются запятыми?