Change into Passive Voice

1. We should finish our job on time

Our job should be finished by us on time

2. They were serving lunch when we arrived

Lunch was being served by them when we arrived

3. You must wear formal clothes for the party tonight

Formal clothes must be worn by you for the party tonight

4. People in France eat frog's legs

Frog's legs are eaten by people in France

5. The man has designed the new product recently

The new product has been designed by the man recently

I hope it helps

semangatt!!! :)