Люди кто хорошо знает английский, помогите перевести несколько предложений, буду очень благодарна!

By the time the children come back from school, their mother will have worked in the garden for a few hours.
We watched the children decorating the New Year tree.
The news was important and listened to with great interest.
By the age of 25 he had already been a famous poet.
I didn't know her to have been learning the language since childhood.
The beach is almost empty. I'm sure, as soon as it gets a liitle warmer, this beach will be crowded with people.

By then as children will return from school, their mum will already work some hours in a garden
We observed as children dressed up a fur-tree
News were important and have been listened with a great interest
By 25 years it already was the known poet
I didn't know that she studies language since the childhood
Beach almost empty. I am assured that as soon as will a little become warmer on this beach there will be many people

By the time the children return from school, their mother for several hours to work in the garden
We watched as children dressed Christmas tree
The news was important and were listened to with great interest
By age 25 he was already a famous poet
I did not know that it was studying the language since childhood
The beach is nearly empty. I am sure that as soon as a little warmer at this beach will be a lot of people

Самый правильный перевод у Пользователя Tina Kelven: только нужно исправить 1 the children will return 2) the news were importment 3) as soon as it will get a little warmer. Это описки, а всё остальное класс.

By the time the children return from school, their mother had worked several hours in the garden
We were watching how children dressed Christmas tree
The news was important and were listened with great interest
By age 25 he was already a famous poet
I didn´t know that he was studying the language since childhood
The beach is almost empty. I am sure that as soon as a little warmer at this beach will be a lot of people

By the time the children return from school, their mother for several hours to work in the garden
We watched as children dressed Christmas tree
The news was important and were listened to with great interest
By age 25 he was already a famous poet
I did not know that it was studying the language since childhood
The beach is nearly empty. I am sure that as soon as a little warmer at this beach will be a lot of people