Перефразируйте следующие предложения, употребляя страдательный залог. 1. many people send greeting cards on holidays. 2. we discussed the matter some days ago. 3. everybody listened to the lecturer with great attention. 4. they will translate this article tomorrow.

Greeting cards are sent by the people on holidays
Matter was discussed some days ago
The lecture was listened by evyrobody with great attention
This article will be translated tomorrow