помогите перевести предложения пожалуйста с русского языка на английский

1. He will be working in the garden, when his wife comes from work.
2. Mum will have cooked dinner by the time I will come home.
3. As soon as my friend comes home he will start working on his report.

1. He will be working the garden when his wife comes home.
2. Mother will have cooked dinner before I come home.
3. As soon as my friend comes home he will start working on his report.

1. He will be working in the garden, when his wife comes from work. ( он будет работать до того, как его жена вернется, когда она вернется и (возможно) после того, как она вернется (первая чать - Future Continious, вторая часть - Present Simple) )
Ну или: By the time, his wife comes from work he will have been working in the garden. - до того момента, когда его жена вернется домой, о будет работать в саду, а затем прекратит. (вторая часть - Future Perfect Continious)
2. Mum will have cooked dinner by the time I come (will come) home. (первая чать - Future Perfect, вторая часть - Present Simple либо Future Simple)
3. As soon as my friend comes home he will start working on his report. (другого варианта не вижу)

(Pr. Simple, Future simple, Future perfect, future continuous)
1. He will be working in the garden, when his wife returned from work. (the second part is the Future Simple or Future Perfect?)
2. My mother had to cook dinner before I get home. (the same as the second part of this Future Simple / Future Perfect?)
3. As soon as my friend comes home, it will begin with the report.