Change into Passive voice.
1) Jim invited Mary to the party.
2) The children found a coin under the bed.
3) The porter will deliver the luggage into the room.
4) They asked me a lot of interesting questions.
5) She walks out her dog twice a day.
6) His father taught him mathematics.

Если не трудно, можно поставить мой ответ, как "лучший" , я старалась))

Ответ:

1. Mary was invited to the party by Jim

2. A coin was foung under the bad by the children

3. The lugguage will be delivered into the room by the porter

4. I was asked a lot of interesting questions by them

5. Her dog is walked by her twice a day

6. He was taught mathematics by his father