Помогите пожалуйста надо глагол в скобочках преобразовать в правильную форму
1)the homework (do) by the children was handed in after the lesson
2)there are some experts (discuss) the new technology at present
3) this dish (serve) with a lot of tomato ketchup is his favourite one
4)study the examples (give) in the text
5) I never refuse people (need) my help

1) The homework done by the children was handed in after the lesson.

2) There are some experts discussing the new technology at present.

3) This dish served with a lot of tomato ketchup is his favourite one.

4) Study the examples given in the text.

5) I never refuse people needing my help.