Он начал работать в нашей компании

Он начал работать в нашей компании в начале восьмидесятых годов. Я не знаю, как долго ей шьют новое платье. Сколько времени прошло с тех пор, как ты встретил ее впервые? Увидев нас, она помахала рукой. Она не смогла придти на вечеринку, потому что заболела.

Результаты (английский) 1:

He joined our company in the early eighties. I do not know how long she sewed a new dress.
How much time has passed since you first met her?
Seeing us, she waved.
She could not come to the party because it was ill.

Результаты (английский) 2:

He started working for our company in the early eighties. I don't know how long she's got a new dress.
How long has it been since you first met her?
When she saw us, she waved.
She couldn't come to the party because she was sick.

Результаты (английский) 3:

He began to work in our company in the early 1980s. I don't know how long she sews new clothes.
How long have you been seeing her for the first time?
Seeing us, she waved.
She can't come to the party because she is ill.