мы очень волновались за свою дочь,

мы очень волновались за свою дочь, когда она отправилась в экспедицию. Мы ничего не слышали о ней, пока не увидели телевизионную программу об этой экспедиции

Результаты (английский) 1:

We are very worried for her daughter when she went on an expedition. We didn't hear about it until they saw a television programme about the expedition

Результаты (английский) 2:

We are very worried for her daughter when she went to the expedition. We have not heard anything about it until I saw a television program about the expedition

Результаты (английский) 3:

we are very worried about my daughter, when she went on an expedition. we haven"t heard anything about it until i saw a television program about the expedition