Помогите пожалуйста поставить в Passive voice

1. Is the plan approved? - No, it's being discussed now. - How long has it been discussed?

2. By the time he arrives everything will have been settled

3. Not all the necessary things have been bought for our trip. That's why the departure is postponed

4. The money was lent to him two months ago, but it hasn't been given back yet

5. Wait a minute. The table is being laid